47969160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3881}}^1$

素因数の和:3998

約数の個数: 64

約数和(自身を含む): 145342080

約数和(自身を除く): 97372920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 3881, 4120, 6180, 7762, 11643, 12360, 15524, 19405, 23286, 31048, 38810, 46572, 58215, 77620, 93144, 116430, 155240, 232860, 399743, 465720, 799486, 1199229, 1598972, 1998715, 2398458, 3197944, 3997430, 4796916, 5996145, 7994860, 9593832, 11992290, 15989720, 23984580, 47969160]

約数ペア:

[(1, 47969160), (2, 23984580), (3, 15989720), (4, 11992290), (5, 9593832), (6, 7994860), (8, 5996145), (10, 4796916), (12, 3997430), (15, 3197944), (20, 2398458), (24, 1998715), (30, 1598972), (40, 1199229), (60, 799486), (103, 465720), (120, 399743), (206, 232860), (309, 155240), (412, 116430), (515, 93144), (618, 77620), (824, 58215), (1030, 46572), (1236, 38810), (1545, 31048), (2060, 23286), (2472, 19405), (3090, 15524), (3881, 12360), (4120, 11643), (6180, 7762)]