The factors of the number 3,595,680 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 227, 240, 264, 288, 330, 352, 360, 396, 440, 454, 480, 495, 528, 660, 681, 720, 792, 880, 908, 990, 1056, 1135, 1320, 1362, 1440, 1584, 1760, 1816, 1980, 2043, 2270, 2497, 2640, 2724, 3168, 3405, 3632, 3960, 4086, 4540, 4994, 5280, 5448, 6810, 7264, 7491, 7920, 8172, 9080, 9988, 10215, 10896, 12485, 13620, 14982, 15840, 16344, 18160, 19976, 20430, 21792, 22473, 24970, 27240, 29964, 32688, 36320, 37455, 39952, 40860, 44946, 49940, 54480, 59928, 65376, 74910, 79904, 81720, 89892, 99880, 108960, 112365, 119856, 149820, 163440, 179784, 199760, 224730, 239712, 299640, 326880, 359568, 399520, 449460, 599280, 719136, 898920, 1198560, 1797840, 3595680.
If you add them up, you will get the total of 13,444,704.