15219060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253651}}^1$

素因数の和:253663

約数の個数: 24

約数和(自身を含む): 42613536

約数和(自身を除く): 27394476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253651, 507302, 760953, 1014604, 1268255, 1521906, 2536510, 3043812, 3804765, 5073020, 7609530, 15219060]

約数ペア:

[(1, 15219060), (2, 7609530), (3, 5073020), (4, 3804765), (5, 3043812), (6, 2536510), (10, 1521906), (12, 1268255), (15, 1014604), (20, 760953), (30, 507302), (60, 253651)]