127236660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2120611}}^1$

素因数の和:2120623

約数の個数: 24

約数和(自身を含む): 356262816

約数和(自身を除く): 229026156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2120611, 4241222, 6361833, 8482444, 10603055, 12723666, 21206110, 25447332, 31809165, 42412220, 63618330, 127236660]

約数ペア:

[(1, 127236660), (2, 63618330), (3, 42412220), (4, 31809165), (5, 25447332), (6, 21206110), (10, 12723666), (12, 10603055), (15, 8482444), (20, 6361833), (30, 4241222), (60, 2120611)]