480802360

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{112337}}^1$

素因数の和:112455

約数の個数: 32

約数和(自身を含む): 1091925360

約数和(自身を除く): 611123000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 112337, 224674, 449348, 561685, 898696, 1123370, 2246740, 4493480, 12020059, 24040118, 48080236, 60100295, 96160472, 120200590, 240401180, 480802360]

約数ペア:

[(1, 480802360), (2, 240401180), (4, 120200590), (5, 96160472), (8, 60100295), (10, 48080236), (20, 24040118), (40, 12020059), (107, 4493480), (214, 2246740), (428, 1123370), (535, 898696), (856, 561685), (1070, 449348), (2140, 224674), (4280, 112337)]