427791480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3564929}}^1$

素因数の和:3564943

約数の個数: 32

約数和(自身を含む): 1283374800

約数和(自身を除く): 855583320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3564929, 7129858, 10694787, 14259716, 17824645, 21389574, 28519432, 35649290, 42779148, 53473935, 71298580, 85558296, 106947870, 142597160, 213895740, 427791480]

約数ペア:

[(1, 427791480), (2, 213895740), (3, 142597160), (4, 106947870), (5, 85558296), (6, 71298580), (8, 53473935), (10, 42779148), (12, 35649290), (15, 28519432), (20, 21389574), (24, 17824645), (30, 14259716), (40, 10694787), (60, 7129858), (120, 3564929)]