11960940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 33723648

約数和(自身を除く): 21762708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1223, 1630, 1956, 2445, 2446, 3260, 3669, 4890, 4892, 6115, 7338, 9780, 12230, 14676, 18345, 24460, 36690, 73380, 199349, 398698, 598047, 797396, 996745, 1196094, 1993490, 2392188, 2990235, 3986980, 5980470, 11960940]

約数ペア:

[(1, 11960940), (2, 5980470), (3, 3986980), (4, 2990235), (5, 2392188), (6, 1993490), (10, 1196094), (12, 996745), (15, 797396), (20, 598047), (30, 398698), (60, 199349), (163, 73380), (326, 36690), (489, 24460), (652, 18345), (815, 14676), (978, 12230), (1223, 9780), (1630, 7338), (1956, 6115), (2445, 4892), (2446, 4890), (3260, 3669)]