239494440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1995787}}^1$

素因数の和:1995801

約数の個数: 32

約数和(自身を含む): 718483680

約数和(自身を除く): 478989240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1995787, 3991574, 5987361, 7983148, 9978935, 11974722, 15966296, 19957870, 23949444, 29936805, 39915740, 47898888, 59873610, 79831480, 119747220, 239494440]

約数ペア:

[(1, 239494440), (2, 119747220), (3, 79831480), (4, 59873610), (5, 47898888), (6, 39915740), (8, 29936805), (10, 23949444), (12, 19957870), (15, 15966296), (20, 11974722), (24, 9978935), (30, 7983148), (40, 5987361), (60, 3991574), (120, 1995787)]