47983920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199933}}^1$

素因数の和:199949

約数の個数: 40

約数和(自身を含む): 148750896

約数和(自身を除く): 100766976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199933, 399866, 599799, 799732, 999665, 1199598, 1599464, 1999330, 2399196, 2998995, 3198928, 3998660, 4798392, 5997990, 7997320, 9596784, 11995980, 15994640, 23991960, 47983920]

約数ペア:

[(1, 47983920), (2, 23991960), (3, 15994640), (4, 11995980), (5, 9596784), (6, 7997320), (8, 5997990), (10, 4798392), (12, 3998660), (15, 3198928), (16, 2998995), (20, 2399196), (24, 1999330), (30, 1599464), (40, 1199598), (48, 999665), (60, 799732), (80, 599799), (120, 399866), (240, 199933)]