53820840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6317}}^1$

素因数の和:6402

約数の個数: 64

約数和(自身を含む): 163762560

約数和(自身を除く): 109941720

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, 6317, 8520, 12634, 18951, 25268, 31585, 37902, 50536, 63170, 75804, 94755, 126340, 151608, 189510, 252680, 379020, 448507, 758040, 897014, 1345521, 1794028, 2242535, 2691042, 3588056, 4485070, 5382084, 6727605, 8970140, 10764168, 13455210, 17940280, 26910420, 53820840]

約数ペア:

[(1, 53820840), (2, 26910420), (3, 17940280), (4, 13455210), (5, 10764168), (6, 8970140), (8, 6727605), (10, 5382084), (12, 4485070), (15, 3588056), (20, 2691042), (24, 2242535), (30, 1794028), (40, 1345521), (60, 897014), (71, 758040), (120, 448507), (142, 379020), (213, 252680), (284, 189510), (355, 151608), (426, 126340), (568, 94755), (710, 75804), (852, 63170), (1065, 50536), (1420, 37902), (1704, 31585), (2130, 25268), (2840, 18951), (4260, 12634), (6317, 8520)]