47871240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1483}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 144244800

約数和(自身を除く): 96373560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1483, 1614, 2152, 2690, 2966, 3228, 4035, 4449, 5380, 5932, 6456, 7415, 8070, 8898, 10760, 11864, 14830, 16140, 17796, 22245, 29660, 32280, 35592, 44490, 59320, 88980, 177960, 398927, 797854, 1196781, 1595708, 1994635, 2393562, 3191416, 3989270, 4787124, 5983905, 7978540, 9574248, 11967810, 15957080, 23935620, 47871240]

約数ペア:

[(1, 47871240), (2, 23935620), (3, 15957080), (4, 11967810), (5, 9574248), (6, 7978540), (8, 5983905), (10, 4787124), (12, 3989270), (15, 3191416), (20, 2393562), (24, 1994635), (30, 1595708), (40, 1196781), (60, 797854), (120, 398927), (269, 177960), (538, 88980), (807, 59320), (1076, 44490), (1345, 35592), (1483, 32280), (1614, 29660), (2152, 22245), (2690, 17796), (2966, 16140), (3228, 14830), (4035, 11864), (4449, 10760), (5380, 8898), (5932, 8070), (6456, 7415)]