90666120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{755551}}^1$

素因数の和:755565

約数の個数: 32

約数和(自身を含む): 271998720

約数和(自身を除く): 181332600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 755551, 1511102, 2266653, 3022204, 3777755, 4533306, 6044408, 7555510, 9066612, 11333265, 15111020, 18133224, 22666530, 30222040, 45333060, 90666120]

約数ペア:

[(1, 90666120), (2, 45333060), (3, 30222040), (4, 22666530), (5, 18133224), (6, 15111020), (8, 11333265), (10, 9066612), (12, 7555510), (15, 6044408), (20, 4533306), (24, 3777755), (30, 3022204), (40, 2266653), (60, 1511102), (120, 755551)]