12055840

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 28728000

約数和(自身を除く): 16672160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 499, 604, 755, 998, 1208, 1510, 1996, 2416, 2495, 3020, 3992, 4832, 4990, 6040, 7984, 9980, 12080, 15968, 19960, 24160, 39920, 75349, 79840, 150698, 301396, 376745, 602792, 753490, 1205584, 1506980, 2411168, 3013960, 6027920, 12055840]

約数ペア:

[(1, 12055840), (2, 6027920), (4, 3013960), (5, 2411168), (8, 1506980), (10, 1205584), (16, 753490), (20, 602792), (32, 376745), (40, 301396), (80, 150698), (151, 79840), (160, 75349), (302, 39920), (499, 24160), (604, 19960), (755, 15968), (998, 12080), (1208, 9980), (1510, 7984), (1996, 6040), (2416, 4990), (2495, 4832), (3020, 3992)]