15482320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{27647}}^1$

素因数の和:27667

約数の個数: 40

約数和(自身を含む): 41140224

約数和(自身を除く): 25657904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 27647, 55294, 110588, 138235, 193529, 221176, 276470, 387058, 442352, 552940, 774116, 967645, 1105880, 1548232, 1935290, 2211760, 3096464, 3870580, 7741160, 15482320]

約数ペア:

[(1, 15482320), (2, 7741160), (4, 3870580), (5, 3096464), (7, 2211760), (8, 1935290), (10, 1548232), (14, 1105880), (16, 967645), (20, 774116), (28, 552940), (35, 442352), (40, 387058), (56, 276470), (70, 221176), (80, 193529), (112, 138235), (140, 110588), (280, 55294), (560, 27647)]