56964720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3430

約数の個数: 80

約数和(自身を含む): 179131392

約数和(自身を除く): 122166672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3343, 3408, 4260, 5680, 6686, 8520, 10029, 13372, 16715, 17040, 20058, 26744, 33430, 40116, 50145, 53488, 66860, 80232, 100290, 133720, 160464, 200580, 237353, 267440, 401160, 474706, 712059, 802320, 949412, 1186765, 1424118, 1898824, 2373530, 2848236, 3560295, 3797648, 4747060, 5696472, 7120590, 9494120, 11392944, 14241180, 18988240, 28482360, 56964720]

約数ペア:

[(1, 56964720), (2, 28482360), (3, 18988240), (4, 14241180), (5, 11392944), (6, 9494120), (8, 7120590), (10, 5696472), (12, 4747060), (15, 3797648), (16, 3560295), (20, 2848236), (24, 2373530), (30, 1898824), (40, 1424118), (48, 1186765), (60, 949412), (71, 802320), (80, 712059), (120, 474706), (142, 401160), (213, 267440), (240, 237353), (284, 200580), (355, 160464), (426, 133720), (568, 100290), (710, 80232), (852, 66860), (1065, 53488), (1136, 50145), (1420, 40116), (1704, 33430), (2130, 26744), (2840, 20058), (3343, 17040), (3408, 16715), (4260, 13372), (5680, 10029), (6686, 8520)]