27938640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116411}}^1$

素因数の和:116427

約数の個数: 40

約数和(自身を含む): 86610528

約数和(自身を除く): 58671888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116411, 232822, 349233, 465644, 582055, 698466, 931288, 1164110, 1396932, 1746165, 1862576, 2328220, 2793864, 3492330, 4656440, 5587728, 6984660, 9312880, 13969320, 27938640]

約数ペア:

[(1, 27938640), (2, 13969320), (3, 9312880), (4, 6984660), (5, 5587728), (6, 4656440), (8, 3492330), (10, 2793864), (12, 2328220), (15, 1862576), (16, 1746165), (20, 1396932), (24, 1164110), (30, 931288), (40, 698466), (48, 582055), (60, 465644), (80, 349233), (120, 232822), (240, 116411)]