851948040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{47017}}^1$

素因数の和:47182

約数の個数: 64

約数和(自身を含む): 2572824960

約数和(自身を除く): 1720876920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 47017, 94034, 141051, 188068, 235085, 282102, 376136, 470170, 564204, 705255, 940340, 1128408, 1410510, 1880680, 2821020, 5642040, 7099567, 14199134, 21298701, 28398268, 35497835, 42597402, 56796536, 70995670, 85194804, 106493505, 141991340, 170389608, 212987010, 283982680, 425974020, 851948040]

約数ペア:

[(1, 851948040), (2, 425974020), (3, 283982680), (4, 212987010), (5, 170389608), (6, 141991340), (8, 106493505), (10, 85194804), (12, 70995670), (15, 56796536), (20, 42597402), (24, 35497835), (30, 28398268), (40, 21298701), (60, 14199134), (120, 7099567), (151, 5642040), (302, 2821020), (453, 1880680), (604, 1410510), (755, 1128408), (906, 940340), (1208, 705255), (1510, 564204), (1812, 470170), (2265, 376136), (3020, 282102), (3624, 235085), (4530, 188068), (6040, 141051), (9060, 94034), (18120, 47017)]