Q: What is the sum of all factors of the number 153,680 excluding 153,680?
A: 227,992
The factors of the number 153,680 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 113, 136, 170, 226, 272, 340, 452, 565, 680, 904, 1130, 1360, 1808, 1921, 2260, 3842, 4520, 7684, 9040, 9605, 15368, 19210, 30736, 38420, 76840, 153680.
If you add them up, you will get the total of 153,907. Now subtract 153,680 to get 227,992