156927480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307729}}^1$

素因数の和:1307743

約数の個数: 32

約数和(自身を含む): 470782800

約数和(自身を除く): 313855320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307729, 2615458, 3923187, 5230916, 6538645, 7846374, 10461832, 13077290, 15692748, 19615935, 26154580, 31385496, 39231870, 52309160, 78463740, 156927480]

約数ペア:

[(1, 156927480), (2, 78463740), (3, 52309160), (4, 39231870), (5, 31385496), (6, 26154580), (8, 19615935), (10, 15692748), (12, 13077290), (15, 10461832), (20, 7846374), (24, 6538645), (30, 5230916), (40, 3923187), (60, 2615458), (120, 1307729)]