65558040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{546317}}^1$

素因数の和:546331

約数の個数: 32

約数和(自身を含む): 196674480

約数和(自身を除く): 131116440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 546317, 1092634, 1638951, 2185268, 2731585, 3277902, 4370536, 5463170, 6555804, 8194755, 10926340, 13111608, 16389510, 21852680, 32779020, 65558040]

約数ペア:

[(1, 65558040), (2, 32779020), (3, 21852680), (4, 16389510), (5, 13111608), (6, 10926340), (8, 8194755), (10, 6555804), (12, 5463170), (15, 4370536), (20, 3277902), (24, 2731585), (30, 2185268), (40, 1638951), (60, 1092634), (120, 546317)]