19941960

素因数分解:

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

素因数の和:166197

約数の個数: 32

約数和(自身を含む): 59826240

約数和(自身を除く): 39884280

約数列:

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

約数ペア:

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