16911480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140929}}^1$

素因数の和:140943

約数の個数: 32

約数和(自身を含む): 50734800

約数和(自身を除く): 33823320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140929, 281858, 422787, 563716, 704645, 845574, 1127432, 1409290, 1691148, 2113935, 2818580, 3382296, 4227870, 5637160, 8455740, 16911480]

約数ペア:

[(1, 16911480), (2, 8455740), (3, 5637160), (4, 4227870), (5, 3382296), (6, 2818580), (8, 2113935), (10, 1691148), (12, 1409290), (15, 1127432), (20, 845574), (24, 704645), (30, 563716), (40, 422787), (60, 281858), (120, 140929)]