40017480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{333479}}^1$

素因数の和:333493

約数の個数: 32

約数和(自身を含む): 120052800

約数和(自身を除く): 80035320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 333479, 666958, 1000437, 1333916, 1667395, 2000874, 2667832, 3334790, 4001748, 5002185, 6669580, 8003496, 10004370, 13339160, 20008740, 40017480]

約数ペア:

[(1, 40017480), (2, 20008740), (3, 13339160), (4, 10004370), (5, 8003496), (6, 6669580), (8, 5002185), (10, 4001748), (12, 3334790), (15, 2667832), (20, 2000874), (24, 1667395), (30, 1333916), (40, 1000437), (60, 666958), (120, 333479)]