The factors of the number 1,316,880 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 118, 120, 124, 144, 155, 177, 180, 186, 236, 240, 248, 279, 295, 310, 354, 360, 372, 465, 472, 496, 531, 558, 590, 620, 708, 720, 744, 885, 930, 944, 1062, 1116, 1180, 1240, 1395, 1416, 1488, 1770, 1829, 1860, 2124, 2232, 2360, 2480, 2655, 2790, 2832, 3540, 3658, 3720, 4248, 4464, 4720, 5310, 5487, 5580, 7080, 7316, 7440, 8496, 9145, 10620, 10974, 11160, 14160, 14632, 16461, 18290, 21240, 21948, 22320, 27435, 29264, 32922, 36580, 42480, 43896, 54870, 65844, 73160, 82305, 87792, 109740, 131688, 146320, 164610, 219480, 263376, 329220, 438960, 658440, 1316880.
If you add them up, you will get the total of 1,316,883. Now subtract 1,316,880 to get 3,325,680