Q: What is the sum of all factors of the number 75,720 excluding 75,720?
A: 151,800
The factors of the number 75,720 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 9465, 12620, 15144, 18930, 25240, 37860, 75720.
If you add them up, you will get the total of 75,871. Now subtract 75,720 to get 151,800