1080508740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{18008479}}^1$

素因数の和:18008491

約数の個数: 24

約数和(自身を含む): 3025424640

約数和(自身を除く): 1944915900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 18008479, 36016958, 54025437, 72033916, 90042395, 108050874, 180084790, 216101748, 270127185, 360169580, 540254370, 1080508740]

約数ペア:

[(1, 1080508740), (2, 540254370), (3, 360169580), (4, 270127185), (5, 216101748), (6, 180084790), (10, 108050874), (12, 90042395), (15, 72033916), (20, 54025437), (30, 36016958), (60, 18008479)]