549883920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2291183}}^1$

素因数の和:2291199

約数の個数: 40

約数和(自身を含む): 1704640896

約数和(自身を除く): 1154756976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2291183, 4582366, 6873549, 9164732, 11455915, 13747098, 18329464, 22911830, 27494196, 34367745, 36658928, 45823660, 54988392, 68735490, 91647320, 109976784, 137470980, 183294640, 274941960, 549883920]

約数ペア:

[(1, 549883920), (2, 274941960), (3, 183294640), (4, 137470980), (5, 109976784), (6, 91647320), (8, 68735490), (10, 54988392), (12, 45823660), (15, 36658928), (16, 34367745), (20, 27494196), (24, 22911830), (30, 18329464), (40, 13747098), (48, 11455915), (60, 9164732), (80, 6873549), (120, 4582366), (240, 2291183)]