15052120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16361}}^1$

素因数の和:16395

約数の個数: 32

約数和(自身を含む): 35341920

約数和(自身を除く): 20289800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 16361, 32722, 65444, 81805, 130888, 163610, 327220, 376303, 654440, 752606, 1505212, 1881515, 3010424, 3763030, 7526060, 15052120]

約数ペア:

[(1, 15052120), (2, 7526060), (4, 3763030), (5, 3010424), (8, 1881515), (10, 1505212), (20, 752606), (23, 654440), (40, 376303), (46, 327220), (92, 163610), (115, 130888), (184, 81805), (230, 65444), (460, 32722), (920, 16361)]