15202860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253381}}^1$

素因数の和:253393

約数の個数: 24

約数和(自身を含む): 42568176

約数和(自身を除く): 27365316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253381, 506762, 760143, 1013524, 1266905, 1520286, 2533810, 3040572, 3800715, 5067620, 7601430, 15202860]

約数ペア:

[(1, 15202860), (2, 7601430), (3, 5067620), (4, 3800715), (5, 3040572), (6, 2533810), (10, 1520286), (12, 1266905), (15, 1013524), (20, 760143), (30, 506762), (60, 253381)]