Q: What is the sum of all factors of the number 864,120 excluding 864,120?
A: 1,871,880
The factors of the number 864,120 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, 379, 380, 456, 570, 758, 760, 1137, 1140, 1516, 1895, 2274, 2280, 3032, 3790, 4548, 5685, 7201, 7580, 9096, 11370, 14402, 15160, 21603, 22740, 28804, 36005, 43206, 45480, 57608, 72010, 86412, 108015, 144020, 172824, 216030, 288040, 432060, 864120.
If you add them up, you will get the total of 864,121. Now subtract 864,120 to get 1,871,880