158120520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1317671}}^1$

素因数の和:1317685

約数の個数: 32

約数和(自身を含む): 474361920

約数和(自身を除く): 316241400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1317671, 2635342, 3953013, 5270684, 6588355, 7906026, 10541368, 13176710, 15812052, 19765065, 26353420, 31624104, 39530130, 52706840, 79060260, 158120520]

約数ペア:

[(1, 158120520), (2, 79060260), (3, 52706840), (4, 39530130), (5, 31624104), (6, 26353420), (8, 19765065), (10, 15812052), (12, 13176710), (15, 10541368), (20, 7906026), (24, 6588355), (30, 5270684), (40, 3953013), (60, 2635342), (120, 1317671)]