318711480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2655929}}^1$

素因数の和:2655943

約数の個数: 32

約数和(自身を含む): 956134800

約数和(自身を除く): 637423320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2655929, 5311858, 7967787, 10623716, 13279645, 15935574, 21247432, 26559290, 31871148, 39838935, 53118580, 63742296, 79677870, 106237160, 159355740, 318711480]

約数ペア:

[(1, 318711480), (2, 159355740), (3, 106237160), (4, 79677870), (5, 63742296), (6, 53118580), (8, 39838935), (10, 31871148), (12, 26559290), (15, 21247432), (20, 15935574), (24, 13279645), (30, 10623716), (40, 7967787), (60, 5311858), (120, 2655929)]