2735460240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{62971}}^1$

素因数の和:63168

約数の個数: 80

約数和(自身を含む): 8526912576

約数和(自身を除く): 5791452336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 7240, 8688, 10860, 14480, 21720, 43440, 62971, 125942, 188913, 251884, 314855, 377826, 503768, 629710, 755652, 944565, 1007536, 1259420, 1511304, 1889130, 2518840, 3022608, 3778260, 5037680, 7556520, 11397751, 15113040, 22795502, 34193253, 45591004, 56988755, 68386506, 91182008, 113977510, 136773012, 170966265, 182364016, 227955020, 273546024, 341932530, 455910040, 547092048, 683865060, 911820080, 1367730120, 2735460240]

約数ペア:

[(1, 2735460240), (2, 1367730120), (3, 911820080), (4, 683865060), (5, 547092048), (6, 455910040), (8, 341932530), (10, 273546024), (12, 227955020), (15, 182364016), (16, 170966265), (20, 136773012), (24, 113977510), (30, 91182008), (40, 68386506), (48, 56988755), (60, 45591004), (80, 34193253), (120, 22795502), (181, 15113040), (240, 11397751), (362, 7556520), (543, 5037680), (724, 3778260), (905, 3022608), (1086, 2518840), (1448, 1889130), (1810, 1511304), (2172, 1259420), (2715, 1007536), (2896, 944565), (3620, 755652), (4344, 629710), (5430, 503768), (7240, 377826), (8688, 314855), (10860, 251884), (14480, 188913), (21720, 125942), (43440, 62971)]