Q: What is the sum of all factors of the number 1,311,660 including 1,311,660?
A: 4,677,120
The factors of the number 1,311,660 are: 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 347, 378, 420, 540, 630, 694, 756, 945, 1041, 1260, 1388, 1735, 1890, 2082, 2429, 3123, 3470, 3780, 4164, 4858, 5205, 6246, 6940, 7287, 9369, 9716, 10410, 12145, 12492, 14574, 15615, 18738, 20820, 21861, 24290, 29148, 31230, 36435, 37476, 43722, 46845, 48580, 62460, 65583, 72870, 87444, 93690, 109305, 131166, 145740, 187380, 218610, 262332, 327915, 437220, 655830, 1311660.
If you add them up, you will get the total of 4,677,120.