12929640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107747}}^1$

素因数の和:107761

約数の個数: 32

約数和(自身を含む): 38789280

約数和(自身を除く): 25859640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 107747, 215494, 323241, 430988, 538735, 646482, 861976, 1077470, 1292964, 1616205, 2154940, 2585928, 3232410, 4309880, 6464820, 12929640]

約数ペア:

[(1, 12929640), (2, 6464820), (3, 4309880), (4, 3232410), (5, 2585928), (6, 2154940), (8, 1616205), (10, 1292964), (12, 1077470), (15, 861976), (20, 646482), (24, 538735), (30, 430988), (40, 323241), (60, 215494), (120, 107747)]