39883920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{166183}}^1$

素因数の和:166199

約数の個数: 40

約数和(自身を含む): 123640896

約数和(自身を除く): 83756976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 166183, 332366, 498549, 664732, 830915, 997098, 1329464, 1661830, 1994196, 2492745, 2658928, 3323660, 3988392, 4985490, 6647320, 7976784, 9970980, 13294640, 19941960, 39883920]

約数ペア:

[(1, 39883920), (2, 19941960), (3, 13294640), (4, 9970980), (5, 7976784), (6, 6647320), (8, 4985490), (10, 3988392), (12, 3323660), (15, 2658928), (16, 2492745), (20, 1994196), (24, 1661830), (30, 1329464), (40, 997098), (48, 830915), (60, 664732), (80, 498549), (120, 332366), (240, 166183)]