79892760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{665773}}^1$

素因数の和:665787

約数の個数: 32

約数和(自身を含む): 239678640

約数和(自身を除く): 159785880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 665773, 1331546, 1997319, 2663092, 3328865, 3994638, 5326184, 6657730, 7989276, 9986595, 13315460, 15978552, 19973190, 26630920, 39946380, 79892760]

約数ペア:

[(1, 79892760), (2, 39946380), (3, 26630920), (4, 19973190), (5, 15978552), (6, 13315460), (8, 9986595), (10, 7989276), (12, 6657730), (15, 5326184), (20, 3994638), (24, 3328865), (30, 2663092), (40, 1997319), (60, 1331546), (120, 665773)]