2420342220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{176153}}^1$

素因数の和:176394

約数の個数: 48

約数和(自身を含む): 6806590560

約数和(自身を除く): 4386248340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 176153, 352306, 528459, 704612, 880765, 1056918, 1761530, 2113836, 2642295, 3523060, 5284590, 10569180, 40339037, 80678074, 121017111, 161356148, 201695185, 242034222, 403390370, 484068444, 605085555, 806780740, 1210171110, 2420342220]

約数ペア:

[(1, 2420342220), (2, 1210171110), (3, 806780740), (4, 605085555), (5, 484068444), (6, 403390370), (10, 242034222), (12, 201695185), (15, 161356148), (20, 121017111), (30, 80678074), (60, 40339037), (229, 10569180), (458, 5284590), (687, 3523060), (916, 2642295), (1145, 2113836), (1374, 1761530), (2290, 1056918), (2748, 880765), (3435, 704612), (4580, 528459), (6870, 352306), (13740, 176153)]