1523480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5441}}^1$

素因数の和:5459

約数の個数: 32

約数和(自身を含む): 3918240

約数和(自身を除く): 2394760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5441, 10882, 21764, 27205, 38087, 43528, 54410, 76174, 108820, 152348, 190435, 217640, 304696, 380870, 761740, 1523480]

約数ペア:

[(1, 1523480), (2, 761740), (4, 380870), (5, 304696), (7, 217640), (8, 190435), (10, 152348), (14, 108820), (20, 76174), (28, 54410), (35, 43528), (40, 38087), (56, 27205), (70, 21764), (140, 10882), (280, 5441)]