Q: What is the sum of all factors of the number 61,131,240 excluding 61,131,240?
A: 153,875,160
The factors of the number 61,131,240 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 107, 108, 115, 120, 135, 138, 180, 184, 207, 214, 216, 230, 270, 276, 321, 345, 360, 414, 428, 460, 529, 535, 540, 552, 621, 642, 690, 828, 856, 920, 963, 1035, 1058, 1070, 1080, 1242, 1284, 1380, 1587, 1605, 1656, 1926, 2070, 2116, 2140, 2461, 2484, 2568, 2645, 2760, 2889, 3105, 3174, 3210, 3852, 4140, 4232, 4280, 4761, 4815, 4922, 4968, 5290, 5778, 6210, 6348, 6420, 7383, 7704, 7935, 8280, 9522, 9630, 9844, 10580, 11556, 12305, 12420, 12696, 12840, 14283, 14445, 14766, 15870, 19044, 19260, 19688, 21160, 22149, 23112, 23805, 24610, 24840, 28566, 28890, 29532, 31740, 36915, 38088, 38520, 44298, 47610, 49220, 56603, 57132, 57780, 59064, 63480, 66447, 71415, 73830, 88596, 95220, 98440, 110745, 113206, 114264, 115560, 132894, 142830, 147660, 169809, 177192, 190440, 221490, 226412, 265788, 283015, 285660, 295320, 332235, 339618, 442980, 452824, 509427, 531576, 566030, 571320, 664470, 679236, 849045, 885960, 1018854, 1132060, 1328940, 1358472, 1528281, 1698090, 2037708, 2264120, 2547135, 2657880, 3056562, 3396180, 4075416, 5094270, 6113124, 6792360, 7641405, 10188540, 12226248, 15282810, 20377080, 30565620, 61131240.
If you add them up, you will get the total of 61,131,393. Now subtract 61,131,240 to get 153,875,160