140203920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{584183}}^1$

素因数の和:584199

約数の個数: 40

約数和(自身を含む): 434632896

約数和(自身を除く): 294428976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 584183, 1168366, 1752549, 2336732, 2920915, 3505098, 4673464, 5841830, 7010196, 8762745, 9346928, 11683660, 14020392, 17525490, 23367320, 28040784, 35050980, 46734640, 70101960, 140203920]

約数ペア:

[(1, 140203920), (2, 70101960), (3, 46734640), (4, 35050980), (5, 28040784), (6, 23367320), (8, 17525490), (10, 14020392), (12, 11683660), (15, 9346928), (16, 8762745), (20, 7010196), (24, 5841830), (30, 4673464), (40, 3505098), (48, 2920915), (60, 2336732), (80, 1752549), (120, 1168366), (240, 584183)]