Q: What is the sum of all factors of the number 315,660 excluding 315,660?
A: 568,356
The factors of the number 315,660 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5261, 10522, 15783, 21044, 26305, 31566, 52610, 63132, 78915, 105220, 157830, 315660.
If you add them up, you will get the total of 316,228. Now subtract 315,660 to get 568,356