The factors of the number 3,182,760 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 421, 504, 540, 630, 756, 840, 842, 945, 1080, 1260, 1263, 1512, 1684, 1890, 2105, 2520, 2526, 2947, 3368, 3780, 3789, 4210, 5052, 5894, 6315, 7560, 7578, 8420, 8841, 10104, 11367, 11788, 12630, 14735, 15156, 16840, 17682, 18945, 22734, 23576, 25260, 26523, 29470, 30312, 35364, 37890, 44205, 45468, 50520, 53046, 56835, 58940, 70728, 75780, 79569, 88410, 90936, 106092, 113670, 117880, 132615, 151560, 159138, 176820, 212184, 227340, 265230, 318276, 353640, 397845, 454680, 530460, 636552, 795690, 1060920, 1591380, 3182760.
If you add them up, you will get the total of 12,153,600.