54220440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{451837}}^1$

素因数の和:451851

約数の個数: 32

約数和(自身を含む): 162661680

約数和(自身を除く): 108441240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 451837, 903674, 1355511, 1807348, 2259185, 2711022, 3614696, 4518370, 5422044, 6777555, 9036740, 10844088, 13555110, 18073480, 27110220, 54220440]

約数ペア:

[(1, 54220440), (2, 27110220), (3, 18073480), (4, 13555110), (5, 10844088), (6, 9036740), (8, 6777555), (10, 5422044), (12, 4518370), (15, 3614696), (20, 2711022), (24, 2259185), (30, 1807348), (40, 1355511), (60, 903674), (120, 451837)]