681180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11353}}^1$

素因数の和:11365

約数の個数: 24

約数和(自身を含む): 1907472

約数和(自身を除く): 1226292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11353, 22706, 34059, 45412, 56765, 68118, 113530, 136236, 170295, 227060, 340590, 681180]

約数ペア:

[(1, 681180), (2, 340590), (3, 227060), (4, 170295), (5, 136236), (6, 113530), (10, 68118), (12, 56765), (15, 45412), (20, 34059), (30, 22706), (60, 11353)]