Q: What is the sum of all factors of the number 84,780 excluding 84,780?
A: 180,660
The factors of the number 84,780 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4239, 4710, 5652, 7065, 8478, 9420, 14130, 16956, 21195, 28260, 42390, 84780.
If you add them up, you will get the total of 84,960. Now subtract 84,780 to get 180,660