Finding ALL Factors of a Number

I remember in my early days of homeschooling when I was teaching my kids to find the factors of a number or set of numbers, it was somewhat of a struggle because I didn't know how to teach them how to find ALL the factors of a number.  

Several years ago, I came across this video that gives a systematic method of finding all factors. I reviewed the method with one of my daughters this morning and I thought maybe someone else could benefit from learning this method, so I wanted to share the video here:

(Note: The video contains music)