127976880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{533237}}^1$

素因数の和:533253

約数の個数: 40

約数和(自身を含む): 396729072

約数和(自身を除く): 268752192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 533237, 1066474, 1599711, 2132948, 2666185, 3199422, 4265896, 5332370, 6398844, 7998555, 8531792, 10664740, 12797688, 15997110, 21329480, 25595376, 31994220, 42658960, 63988440, 127976880]

約数ペア:

[(1, 127976880), (2, 63988440), (3, 42658960), (4, 31994220), (5, 25595376), (6, 21329480), (8, 15997110), (10, 12797688), (12, 10664740), (15, 8531792), (16, 7998555), (20, 6398844), (24, 5332370), (30, 4265896), (40, 3199422), (48, 2666185), (60, 2132948), (80, 1599711), (120, 1066474), (240, 533237)]