9520748040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{624721}}^1$

素因数の和:624862

約数の個数: 64

約数和(自身を含む): 28787189760

約数和(自身を除く): 19266441720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 624721, 1249442, 1874163, 2498884, 3123605, 3748326, 4997768, 6247210, 7496652, 9370815, 12494420, 14993304, 18741630, 24988840, 37483260, 74966520, 79339567, 158679134, 238018701, 317358268, 396697835, 476037402, 634716536, 793395670, 952074804, 1190093505, 1586791340, 1904149608, 2380187010, 3173582680, 4760374020, 9520748040]

約数ペア:

[(1, 9520748040), (2, 4760374020), (3, 3173582680), (4, 2380187010), (5, 1904149608), (6, 1586791340), (8, 1190093505), (10, 952074804), (12, 793395670), (15, 634716536), (20, 476037402), (24, 396697835), (30, 317358268), (40, 238018701), (60, 158679134), (120, 79339567), (127, 74966520), (254, 37483260), (381, 24988840), (508, 18741630), (635, 14993304), (762, 12494420), (1016, 9370815), (1270, 7496652), (1524, 6247210), (1905, 4997768), (2540, 3748326), (3048, 3123605), (3810, 2498884), (5080, 1874163), (7620, 1249442), (15240, 624721)]