138982440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1158187}}^1$

素因数の和:1158201

約数の個数: 32

約数和(自身を含む): 416947680

約数和(自身を除く): 277965240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1158187, 2316374, 3474561, 4632748, 5790935, 6949122, 9265496, 11581870, 13898244, 17372805, 23163740, 27796488, 34745610, 46327480, 69491220, 138982440]

約数ペア:

[(1, 138982440), (2, 69491220), (3, 46327480), (4, 34745610), (5, 27796488), (6, 23163740), (8, 17372805), (10, 13898244), (12, 11581870), (15, 9265496), (20, 6949122), (24, 5790935), (30, 4632748), (40, 3474561), (60, 2316374), (120, 1158187)]