157740360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1314503}}^1$

素因数の和:1314517

約数の個数: 32

約数和(自身を含む): 473221440

約数和(自身を除く): 315481080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1314503, 2629006, 3943509, 5258012, 6572515, 7887018, 10516024, 13145030, 15774036, 19717545, 26290060, 31548072, 39435090, 52580120, 78870180, 157740360]

約数ペア:

[(1, 157740360), (2, 78870180), (3, 52580120), (4, 39435090), (5, 31548072), (6, 26290060), (8, 19717545), (10, 15774036), (12, 13145030), (15, 10516024), (20, 7887018), (24, 6572515), (30, 5258012), (40, 3943509), (60, 2629006), (120, 1314503)]