2412780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40213}}^1$

素因数の和:40225

約数の個数: 24

約数和(自身を含む): 6755952

約数和(自身を除く): 4343172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40213, 80426, 120639, 160852, 201065, 241278, 402130, 482556, 603195, 804260, 1206390, 2412780]

約数ペア:

[(1, 2412780), (2, 1206390), (3, 804260), (4, 603195), (5, 482556), (6, 402130), (10, 241278), (12, 201065), (15, 160852), (20, 120639), (30, 80426), (60, 40213)]