Q: What is the sum of all factors of the number 1,098,720 including 1,098,720?
A: 4,324,320
The factors of the number 1,098,720 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 109, 112, 120, 126, 140, 144, 160, 168, 180, 210, 218, 224, 240, 252, 280, 288, 315, 327, 336, 360, 420, 436, 480, 504, 545, 560, 630, 654, 672, 720, 763, 840, 872, 981, 1008, 1090, 1120, 1260, 1308, 1440, 1526, 1635, 1680, 1744, 1962, 2016, 2180, 2289, 2520, 2616, 3052, 3270, 3360, 3488, 3815, 3924, 4360, 4578, 4905, 5040, 5232, 6104, 6540, 6867, 7630, 7848, 8720, 9156, 9810, 10080, 10464, 11445, 12208, 13080, 13734, 15260, 15696, 17440, 18312, 19620, 22890, 24416, 26160, 27468, 30520, 31392, 34335, 36624, 39240, 45780, 52320, 54936, 61040, 68670, 73248, 78480, 91560, 109872, 122080, 137340, 156960, 183120, 219744, 274680, 366240, 549360, 1098720.
If you add them up, you will get the total of 4,324,320.