2780457072

素因数分解:

$2^4\times 3^1\times {\mathrm{57926189}}^1$

素因数の和:57926200

約数の個数: 20

約数和(自身を含む): 7182847560

約数和(自身を除く): 4402390488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 57926189, 115852378, 173778567, 231704756, 347557134, 463409512, 695114268, 926819024, 1390228536, 2780457072]

約数ペア:

[(1, 2780457072), (2, 1390228536), (3, 926819024), (4, 695114268), (6, 463409512), (8, 347557134), (12, 231704756), (16, 173778567), (24, 115852378), (48, 57926189)]