1482320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2667

約数の個数: 40

約数和(自身を含む): 3940224

約数和(自身を除く): 2457904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2647, 5294, 10588, 13235, 18529, 21176, 26470, 37058, 42352, 52940, 74116, 92645, 105880, 148232, 185290, 211760, 296464, 370580, 741160, 1482320]

約数ペア:

[(1, 1482320), (2, 741160), (4, 370580), (5, 296464), (7, 211760), (8, 185290), (10, 148232), (14, 105880), (16, 92645), (20, 74116), (28, 52940), (35, 42352), (40, 37058), (56, 26470), (70, 21176), (80, 18529), (112, 13235), (140, 10588), (280, 5294), (560, 2647)]