2370160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 6187104

約数和(自身を除く): 3816944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 53, 65, 80, 86, 104, 106, 130, 172, 208, 212, 215, 260, 265, 344, 424, 430, 520, 530, 559, 688, 689, 848, 860, 1040, 1060, 1118, 1378, 1720, 2120, 2236, 2279, 2756, 2795, 3440, 3445, 4240, 4472, 4558, 5512, 5590, 6890, 8944, 9116, 11024, 11180, 11395, 13780, 18232, 22360, 22790, 27560, 29627, 36464, 44720, 45580, 55120, 59254, 91160, 118508, 148135, 182320, 237016, 296270, 474032, 592540, 1185080, 2370160]

約数ペア:

[(1, 2370160), (2, 1185080), (4, 592540), (5, 474032), (8, 296270), (10, 237016), (13, 182320), (16, 148135), (20, 118508), (26, 91160), (40, 59254), (43, 55120), (52, 45580), (53, 44720), (65, 36464), (80, 29627), (86, 27560), (104, 22790), (106, 22360), (130, 18232), (172, 13780), (208, 11395), (212, 11180), (215, 11024), (260, 9116), (265, 8944), (344, 6890), (424, 5590), (430, 5512), (520, 4558), (530, 4472), (559, 4240), (688, 3445), (689, 3440), (848, 2795), (860, 2756), (1040, 2279), (1060, 2236), (1118, 2120), (1378, 1720)]