355216740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5920279}}^1$

素因数の和:5920291

約数の個数: 24

約数和(自身を含む): 994607040

約数和(自身を除く): 639390300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5920279, 11840558, 17760837, 23681116, 29601395, 35521674, 59202790, 71043348, 88804185, 118405580, 177608370, 355216740]

約数ペア:

[(1, 355216740), (2, 177608370), (3, 118405580), (4, 88804185), (5, 71043348), (6, 59202790), (10, 35521674), (12, 29601395), (15, 23681116), (20, 17760837), (30, 11840558), (60, 5920279)]