12982440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{108187}}^1$

素因数の和:108201

約数の個数: 32

約数和(自身を含む): 38947680

約数和(自身を除く): 25965240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 108187, 216374, 324561, 432748, 540935, 649122, 865496, 1081870, 1298244, 1622805, 2163740, 2596488, 3245610, 4327480, 6491220, 12982440]

約数ペア:

[(1, 12982440), (2, 6491220), (3, 4327480), (4, 3245610), (5, 2596488), (6, 2163740), (8, 1622805), (10, 1298244), (12, 1081870), (15, 865496), (20, 649122), (24, 540935), (30, 432748), (40, 324561), (60, 216374), (120, 108187)]