15013480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16319}}^1$

素因数の和:16353

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 20237720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 16319, 32638, 65276, 81595, 130552, 163190, 326380, 375337, 652760, 750674, 1501348, 1876685, 3002696, 3753370, 7506740, 15013480]

約数ペア:

[(1, 15013480), (2, 7506740), (4, 3753370), (5, 3002696), (8, 1876685), (10, 1501348), (20, 750674), (23, 652760), (40, 375337), (46, 326380), (92, 163190), (115, 130552), (184, 81595), (230, 65276), (460, 32638), (920, 16319)]