68817480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{573479}}^1$

素因数の和:573493

約数の個数: 32

約数和(自身を含む): 206452800

約数和(自身を除く): 137635320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 573479, 1146958, 1720437, 2293916, 2867395, 3440874, 4587832, 5734790, 6881748, 8602185, 11469580, 13763496, 17204370, 22939160, 34408740, 68817480]

約数ペア:

[(1, 68817480), (2, 34408740), (3, 22939160), (4, 17204370), (5, 13763496), (6, 11469580), (8, 8602185), (10, 6881748), (12, 5734790), (15, 4587832), (20, 3440874), (24, 2867395), (30, 2293916), (40, 1720437), (60, 1146958), (120, 573479)]