2631480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21929}}^1$

素因数の和:21943

約数の個数: 32

約数和(自身を含む): 7894800

約数和(自身を除く): 5263320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21929, 43858, 65787, 87716, 109645, 131574, 175432, 219290, 263148, 328935, 438580, 526296, 657870, 877160, 1315740, 2631480]

約数ペア:

[(1, 2631480), (2, 1315740), (3, 877160), (4, 657870), (5, 526296), (6, 438580), (8, 328935), (10, 263148), (12, 219290), (15, 175432), (20, 131574), (24, 109645), (30, 87716), (40, 65787), (60, 43858), (120, 21929)]