852240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 2731968

約数和(自身を除く): 1879728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 67, 80, 106, 120, 134, 159, 201, 212, 240, 265, 268, 318, 335, 402, 424, 530, 536, 636, 670, 795, 804, 848, 1005, 1060, 1072, 1272, 1340, 1590, 1608, 2010, 2120, 2544, 2680, 3180, 3216, 3551, 4020, 4240, 5360, 6360, 7102, 8040, 10653, 12720, 14204, 16080, 17755, 21306, 28408, 35510, 42612, 53265, 56816, 71020, 85224, 106530, 142040, 170448, 213060, 284080, 426120, 852240]

約数ペア:

[(1, 852240), (2, 426120), (3, 284080), (4, 213060), (5, 170448), (6, 142040), (8, 106530), (10, 85224), (12, 71020), (15, 56816), (16, 53265), (20, 42612), (24, 35510), (30, 28408), (40, 21306), (48, 17755), (53, 16080), (60, 14204), (67, 12720), (80, 10653), (106, 8040), (120, 7102), (134, 6360), (159, 5360), (201, 4240), (212, 4020), (240, 3551), (265, 3216), (268, 3180), (318, 2680), (335, 2544), (402, 2120), (424, 2010), (530, 1608), (536, 1590), (636, 1340), (670, 1272), (795, 1072), (804, 1060), (848, 1005)]