2644440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{22037}}^1$

素因数の和:22051

約数の個数: 32

約数和(自身を含む): 7933680

約数和(自身を除く): 5289240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 22037, 44074, 66111, 88148, 110185, 132222, 176296, 220370, 264444, 330555, 440740, 528888, 661110, 881480, 1322220, 2644440]

約数ペア:

[(1, 2644440), (2, 1322220), (3, 881480), (4, 661110), (5, 528888), (6, 440740), (8, 330555), (10, 264444), (12, 220370), (15, 176296), (20, 132222), (24, 110185), (30, 88148), (40, 66111), (60, 44074), (120, 22037)]