39982440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{333187}}^1$

素因数の和:333201

約数の個数: 32

約数和(自身を含む): 119947680

約数和(自身を除く): 79965240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 333187, 666374, 999561, 1332748, 1665935, 1999122, 2665496, 3331870, 3998244, 4997805, 6663740, 7996488, 9995610, 13327480, 19991220, 39982440]

約数ペア:

[(1, 39982440), (2, 19991220), (3, 13327480), (4, 9995610), (5, 7996488), (6, 6663740), (8, 4997805), (10, 3998244), (12, 3331870), (15, 2665496), (20, 1999122), (24, 1665935), (30, 1332748), (40, 999561), (60, 666374), (120, 333187)]