157214040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1310117}}^1$

素因数の和:1310131

約数の個数: 32

約数和(自身を含む): 471642480

約数和(自身を除く): 314428440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1310117, 2620234, 3930351, 5240468, 6550585, 7860702, 10480936, 13101170, 15721404, 19651755, 26202340, 31442808, 39303510, 52404680, 78607020, 157214040]

約数ペア:

[(1, 157214040), (2, 78607020), (3, 52404680), (4, 39303510), (5, 31442808), (6, 26202340), (8, 19651755), (10, 15721404), (12, 13101170), (15, 10480936), (20, 7860702), (24, 6550585), (30, 5240468), (40, 3930351), (60, 2620234), (120, 1310117)]