Q: What is the sum of all factors of the number 146,309,880 excluding 146,309,880?

A: 315,728,520

Why is 315,728,520 the sum of all factors of 146,309,880, excluding 146,309,880?

The factors of the number 146,309,880 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 64171, 128342, 192513, 256684, 320855, 385026, 513368, 641710, 770052, 962565, 1219249, 1283420, 1540104, 1925130, 2438498, 2566840, 3657747, 3850260, 4876996, 6096245, 7315494, 7700520, 9753992, 12192490, 14630988, 18288735, 24384980, 29261976, 36577470, 48769960, 73154940, 146309880.

If you add them up, you will get the total of 146,310,195. Now subtract 146,309,880 to get 315,728,520