180224120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{237137}}^1$

素因数の和:237167

約数の個数: 32

約数和(自身を含む): 426848400

約数和(自身を除く): 246624280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 237137, 474274, 948548, 1185685, 1897096, 2371370, 4505603, 4742740, 9011206, 9485480, 18022412, 22528015, 36044824, 45056030, 90112060, 180224120]

約数ペア:

[(1, 180224120), (2, 90112060), (4, 45056030), (5, 36044824), (8, 22528015), (10, 18022412), (19, 9485480), (20, 9011206), (38, 4742740), (40, 4505603), (76, 2371370), (95, 1897096), (152, 1185685), (190, 948548), (380, 474274), (760, 237137)]