5171640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 15759360

約数和(自身を除く): 10587720

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, 607, 710, 852, 1065, 1214, 1420, 1704, 1821, 2130, 2428, 2840, 3035, 3642, 4260, 4856, 6070, 7284, 8520, 9105, 12140, 14568, 18210, 24280, 36420, 43097, 72840, 86194, 129291, 172388, 215485, 258582, 344776, 430970, 517164, 646455, 861940, 1034328, 1292910, 1723880, 2585820, 5171640]

約数ペア:

[(1, 5171640), (2, 2585820), (3, 1723880), (4, 1292910), (5, 1034328), (6, 861940), (8, 646455), (10, 517164), (12, 430970), (15, 344776), (20, 258582), (24, 215485), (30, 172388), (40, 129291), (60, 86194), (71, 72840), (120, 43097), (142, 36420), (213, 24280), (284, 18210), (355, 14568), (426, 12140), (568, 9105), (607, 8520), (710, 7284), (852, 6070), (1065, 4856), (1214, 4260), (1420, 3642), (1704, 3035), (1821, 2840), (2130, 2428)]