2871480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23929}}^1$

素因数の和:23943

約数の個数: 32

約数和(自身を含む): 8614800

約数和(自身を除く): 5743320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23929, 47858, 71787, 95716, 119645, 143574, 191432, 239290, 287148, 358935, 478580, 574296, 717870, 957160, 1435740, 2871480]

約数ペア:

[(1, 2871480), (2, 1435740), (3, 957160), (4, 717870), (5, 574296), (6, 478580), (8, 358935), (10, 287148), (12, 239290), (15, 191432), (20, 143574), (24, 119645), (30, 95716), (40, 71787), (60, 47858), (120, 23929)]