72246120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19421}}^1$

素因数の和:19466

約数の個数: 64

約数和(自身を含む): 223741440

約数和(自身を除く): 151495320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 19421, 38842, 58263, 77684, 97105, 116526, 155368, 194210, 233052, 291315, 388420, 466104, 582630, 602051, 776840, 1165260, 1204102, 1806153, 2330520, 2408204, 3010255, 3612306, 4816408, 6020510, 7224612, 9030765, 12041020, 14449224, 18061530, 24082040, 36123060, 72246120]

約数ペア:

[(1, 72246120), (2, 36123060), (3, 24082040), (4, 18061530), (5, 14449224), (6, 12041020), (8, 9030765), (10, 7224612), (12, 6020510), (15, 4816408), (20, 3612306), (24, 3010255), (30, 2408204), (31, 2330520), (40, 1806153), (60, 1204102), (62, 1165260), (93, 776840), (120, 602051), (124, 582630), (155, 466104), (186, 388420), (248, 291315), (310, 233052), (372, 194210), (465, 155368), (620, 116526), (744, 97105), (930, 77684), (1240, 58263), (1860, 38842), (3720, 19421)]