153148440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1276237}}^1$

素因数の和:1276251

約数の個数: 32

約数和(自身を含む): 459445680

約数和(自身を除く): 306297240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1276237, 2552474, 3828711, 5104948, 6381185, 7657422, 10209896, 12762370, 15314844, 19143555, 25524740, 30629688, 38287110, 51049480, 76574220, 153148440]

約数ペア:

[(1, 153148440), (2, 76574220), (3, 51049480), (4, 38287110), (5, 30629688), (6, 25524740), (8, 19143555), (10, 15314844), (12, 12762370), (15, 10209896), (20, 7657422), (24, 6381185), (30, 5104948), (40, 3828711), (60, 2552474), (120, 1276237)]