279640740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{8191}}^1$

素因数の和:8772

約数の個数: 48

約数和(自身を含む): 784465920

約数和(自身を除く): 504825180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1707, 2276, 2845, 3414, 5690, 6828, 8191, 8535, 11380, 16382, 17070, 24573, 32764, 34140, 40955, 49146, 81910, 98292, 122865, 163820, 245730, 491460, 4660679, 9321358, 13982037, 18642716, 23303395, 27964074, 46606790, 55928148, 69910185, 93213580, 139820370, 279640740]

約数ペア:

[(1, 279640740), (2, 139820370), (3, 93213580), (4, 69910185), (5, 55928148), (6, 46606790), (10, 27964074), (12, 23303395), (15, 18642716), (20, 13982037), (30, 9321358), (60, 4660679), (569, 491460), (1138, 245730), (1707, 163820), (2276, 122865), (2845, 98292), (3414, 81910), (5690, 49146), (6828, 40955), (8191, 34140), (8535, 32764), (11380, 24573), (16382, 17070)]