40251480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{335429}}^1$

素因数の和:335443

約数の個数: 32

約数和(自身を含む): 120754800

約数和(自身を除く): 80503320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 335429, 670858, 1006287, 1341716, 1677145, 2012574, 2683432, 3354290, 4025148, 5031435, 6708580, 8050296, 10062870, 13417160, 20125740, 40251480]

約数ペア:

[(1, 40251480), (2, 20125740), (3, 13417160), (4, 10062870), (5, 8050296), (6, 6708580), (8, 5031435), (10, 4025148), (12, 3354290), (15, 2683432), (20, 2012574), (24, 1677145), (30, 1341716), (40, 1006287), (60, 670858), (120, 335429)]