127256880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{530237}}^1$

素因数の和:530253

約数の個数: 40

約数和(自身を含む): 394497072

約数和(自身を除く): 267240192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 530237, 1060474, 1590711, 2120948, 2651185, 3181422, 4241896, 5302370, 6362844, 7953555, 8483792, 10604740, 12725688, 15907110, 21209480, 25451376, 31814220, 42418960, 63628440, 127256880]

約数ペア:

[(1, 127256880), (2, 63628440), (3, 42418960), (4, 31814220), (5, 25451376), (6, 21209480), (8, 15907110), (10, 12725688), (12, 10604740), (15, 8483792), (16, 7953555), (20, 6362844), (24, 5302370), (30, 4241896), (40, 3181422), (48, 2651185), (60, 2120948), (80, 1590711), (120, 1060474), (240, 530237)]