1226620440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3407279}}^1$

素因数の和:3407296

約数の個数: 48

約数和(自身を含む): 3986517600

約数和(自身を除く): 2759897160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3407279, 6814558, 10221837, 13629116, 17036395, 20443674, 27258232, 30665511, 34072790, 40887348, 51109185, 61331022, 68145580, 81774696, 102218370, 122662044, 136291160, 153327555, 204436740, 245324088, 306655110, 408873480, 613310220, 1226620440]

約数ペア:

[(1, 1226620440), (2, 613310220), (3, 408873480), (4, 306655110), (5, 245324088), (6, 204436740), (8, 153327555), (9, 136291160), (10, 122662044), (12, 102218370), (15, 81774696), (18, 68145580), (20, 61331022), (24, 51109185), (30, 40887348), (36, 34072790), (40, 30665511), (45, 27258232), (60, 20443674), (72, 17036395), (90, 13629116), (120, 10221837), (180, 6814558), (360, 3407279)]