Q: What is the sum of all factors of the number 8,460 excluding 8,460?
A: 17,748
The factors of the number 8,460 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460.
If you add them up, you will get the total of 8,477. Now subtract 8,460 to get 17,748