265486440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2212387}}^1$

素因数の和:2212401

約数の個数: 32

約数和(自身を含む): 796459680

約数和(自身を除く): 530973240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2212387, 4424774, 6637161, 8849548, 11061935, 13274322, 17699096, 22123870, 26548644, 33185805, 44247740, 53097288, 66371610, 88495480, 132743220, 265486440]

約数ペア:

[(1, 265486440), (2, 132743220), (3, 88495480), (4, 66371610), (5, 53097288), (6, 44247740), (8, 33185805), (10, 26548644), (12, 22123870), (15, 17699096), (20, 13274322), (24, 11061935), (30, 8849548), (40, 6637161), (60, 4424774), (120, 2212387)]