355877460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{45979}}^1$

素因数の和:46037

約数の個数: 72

約数和(自身を含む): 1104623520

約数和(自身を除く): 748746060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 45979, 91958, 137937, 183916, 229895, 275874, 413811, 459790, 551748, 689685, 827622, 919580, 1379370, 1655244, 1977097, 2069055, 2758740, 3954194, 4138110, 5931291, 7908388, 8276220, 9885485, 11862582, 17793873, 19770970, 23725164, 29656455, 35587746, 39541940, 59312910, 71175492, 88969365, 118625820, 177938730, 355877460]

約数ペア:

[(1, 355877460), (2, 177938730), (3, 118625820), (4, 88969365), (5, 71175492), (6, 59312910), (9, 39541940), (10, 35587746), (12, 29656455), (15, 23725164), (18, 19770970), (20, 17793873), (30, 11862582), (36, 9885485), (43, 8276220), (45, 7908388), (60, 5931291), (86, 4138110), (90, 3954194), (129, 2758740), (172, 2069055), (180, 1977097), (215, 1655244), (258, 1379370), (387, 919580), (430, 827622), (516, 689685), (645, 551748), (774, 459790), (860, 413811), (1290, 275874), (1548, 229895), (1935, 183916), (2580, 137937), (3870, 91958), (7740, 45979)]