772827240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{43223}}^1$

素因数の和:43386

約数の個数: 64

約数和(自身を含む): 2334096000

約数和(自身を除く): 1561268760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 43223, 86446, 129669, 172892, 216115, 259338, 345784, 432230, 518676, 648345, 864460, 1037352, 1296690, 1728920, 2593380, 5186760, 6440227, 12880454, 19320681, 25760908, 32201135, 38641362, 51521816, 64402270, 77282724, 96603405, 128804540, 154565448, 193206810, 257609080, 386413620, 772827240]

約数ペア:

[(1, 772827240), (2, 386413620), (3, 257609080), (4, 193206810), (5, 154565448), (6, 128804540), (8, 96603405), (10, 77282724), (12, 64402270), (15, 51521816), (20, 38641362), (24, 32201135), (30, 25760908), (40, 19320681), (60, 12880454), (120, 6440227), (149, 5186760), (298, 2593380), (447, 1728920), (596, 1296690), (745, 1037352), (894, 864460), (1192, 648345), (1490, 518676), (1788, 432230), (2235, 345784), (2980, 259338), (3576, 216115), (4470, 172892), (5960, 129669), (8940, 86446), (17880, 43223)]