211894440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1765787}}^1$

素因数の和:1765801

約数の個数: 32

約数和(自身を含む): 635683680

約数和(自身を除く): 423789240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1765787, 3531574, 5297361, 7063148, 8828935, 10594722, 14126296, 17657870, 21189444, 26486805, 35315740, 42378888, 52973610, 70631480, 105947220, 211894440]

約数ペア:

[(1, 211894440), (2, 105947220), (3, 70631480), (4, 52973610), (5, 42378888), (6, 35315740), (8, 26486805), (10, 21189444), (12, 17657870), (15, 14126296), (20, 10594722), (24, 8828935), (30, 7063148), (40, 5297361), (60, 3531574), (120, 1765787)]