157046220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{872479}}^1$

素因数の和:872494

約数の個数: 36

約数和(自身を含む): 476374080

約数和(自身を除く): 319327860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 872479, 1744958, 2617437, 3489916, 4362395, 5234874, 7852311, 8724790, 10469748, 13087185, 15704622, 17449580, 26174370, 31409244, 39261555, 52348740, 78523110, 157046220]

約数ペア:

[(1, 157046220), (2, 78523110), (3, 52348740), (4, 39261555), (5, 31409244), (6, 26174370), (9, 17449580), (10, 15704622), (12, 13087185), (15, 10469748), (18, 8724790), (20, 7852311), (30, 5234874), (36, 4362395), (45, 3489916), (60, 2617437), (90, 1744958), (180, 872479)]