149936880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{624737}}^1$

素因数の和:624753

約数の個数: 40

約数和(自身を含む): 464805072

約数和(自身を除く): 314868192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 624737, 1249474, 1874211, 2498948, 3123685, 3748422, 4997896, 6247370, 7496844, 9371055, 9995792, 12494740, 14993688, 18742110, 24989480, 29987376, 37484220, 49978960, 74968440, 149936880]

約数ペア:

[(1, 149936880), (2, 74968440), (3, 49978960), (4, 37484220), (5, 29987376), (6, 24989480), (8, 18742110), (10, 14993688), (12, 12494740), (15, 9995792), (16, 9371055), (20, 7496844), (24, 6247370), (30, 4997896), (40, 3748422), (48, 3123685), (60, 2498948), (80, 1874211), (120, 1249474), (240, 624737)]