90635280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1567}}^1$

素因数の和:1824

約数の個数: 80

約数和(自身を含む): 282315264

約数和(自身を除く): 191679984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1567, 1928, 2410, 2892, 3134, 3615, 3856, 4701, 4820, 5784, 6268, 7230, 7835, 9402, 9640, 11568, 12536, 14460, 15670, 18804, 19280, 23505, 25072, 28920, 31340, 37608, 47010, 57840, 62680, 75216, 94020, 125360, 188040, 376080, 377647, 755294, 1132941, 1510588, 1888235, 2265882, 3021176, 3776470, 4531764, 5664705, 6042352, 7552940, 9063528, 11329410, 15105880, 18127056, 22658820, 30211760, 45317640, 90635280]

約数ペア:

[(1, 90635280), (2, 45317640), (3, 30211760), (4, 22658820), (5, 18127056), (6, 15105880), (8, 11329410), (10, 9063528), (12, 7552940), (15, 6042352), (16, 5664705), (20, 4531764), (24, 3776470), (30, 3021176), (40, 2265882), (48, 1888235), (60, 1510588), (80, 1132941), (120, 755294), (240, 377647), (241, 376080), (482, 188040), (723, 125360), (964, 94020), (1205, 75216), (1446, 62680), (1567, 57840), (1928, 47010), (2410, 37608), (2892, 31340), (3134, 28920), (3615, 25072), (3856, 23505), (4701, 19280), (4820, 18804), (5784, 15670), (6268, 14460), (7230, 12536), (7835, 11568), (9402, 9640)]