12001480

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 27195840

約数和(自身を除く): 15194360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1987, 3020, 3974, 6040, 7948, 9935, 15896, 19870, 39740, 79480, 300037, 600074, 1200148, 1500185, 2400296, 3000370, 6000740, 12001480]

約数ペア:

[(1, 12001480), (2, 6000740), (4, 3000370), (5, 2400296), (8, 1500185), (10, 1200148), (20, 600074), (40, 300037), (151, 79480), (302, 39740), (604, 19870), (755, 15896), (1208, 9935), (1510, 7948), (1987, 6040), (3020, 3974)]