28448040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237067}}^1$

素因数の和:237081

約数の個数: 32

約数和(自身を含む): 85344480

約数和(自身を除く): 56896440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237067, 474134, 711201, 948268, 1185335, 1422402, 1896536, 2370670, 2844804, 3556005, 4741340, 5689608, 7112010, 9482680, 14224020, 28448040]

約数ペア:

[(1, 28448040), (2, 14224020), (3, 9482680), (4, 7112010), (5, 5689608), (6, 4741340), (8, 3556005), (10, 2844804), (12, 2370670), (15, 1896536), (20, 1422402), (24, 1185335), (30, 948268), (40, 711201), (60, 474134), (120, 237067)]