23748420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17209}}^1$

素因数の和:17244

約数の個数: 48

約数和(自身を含む): 69390720

約数和(自身を除く): 45642300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 17209, 34418, 51627, 68836, 86045, 103254, 172090, 206508, 258135, 344180, 395807, 516270, 791614, 1032540, 1187421, 1583228, 1979035, 2374842, 3958070, 4749684, 5937105, 7916140, 11874210, 23748420]

約数ペア:

[(1, 23748420), (2, 11874210), (3, 7916140), (4, 5937105), (5, 4749684), (6, 3958070), (10, 2374842), (12, 1979035), (15, 1583228), (20, 1187421), (23, 1032540), (30, 791614), (46, 516270), (60, 395807), (69, 344180), (92, 258135), (115, 206508), (138, 172090), (230, 103254), (276, 86045), (345, 68836), (460, 51627), (690, 34418), (1380, 17209)]