56291640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6607}}^1$

素因数の和:6692

約数の個数: 64

約数和(自身を含む): 171279360

約数和(自身を除く): 114987720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 6607, 8520, 13214, 19821, 26428, 33035, 39642, 52856, 66070, 79284, 99105, 132140, 158568, 198210, 264280, 396420, 469097, 792840, 938194, 1407291, 1876388, 2345485, 2814582, 3752776, 4690970, 5629164, 7036455, 9381940, 11258328, 14072910, 18763880, 28145820, 56291640]

約数ペア:

[(1, 56291640), (2, 28145820), (3, 18763880), (4, 14072910), (5, 11258328), (6, 9381940), (8, 7036455), (10, 5629164), (12, 4690970), (15, 3752776), (20, 2814582), (24, 2345485), (30, 1876388), (40, 1407291), (60, 938194), (71, 792840), (120, 469097), (142, 396420), (213, 264280), (284, 198210), (355, 158568), (426, 132140), (568, 99105), (710, 79284), (852, 66070), (1065, 52856), (1420, 39642), (1704, 33035), (2130, 26428), (2840, 19821), (4260, 13214), (6607, 8520)]