168205320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{467237}}^1$

素因数の和:467254

約数の個数: 48

約数和(自身を含む): 546668460

約数和(自身を除く): 378463140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 467237, 934474, 1401711, 1868948, 2336185, 2803422, 3737896, 4205133, 4672370, 5606844, 7008555, 8410266, 9344740, 11213688, 14017110, 16820532, 18689480, 21025665, 28034220, 33641064, 42051330, 56068440, 84102660, 168205320]

約数ペア:

[(1, 168205320), (2, 84102660), (3, 56068440), (4, 42051330), (5, 33641064), (6, 28034220), (8, 21025665), (9, 18689480), (10, 16820532), (12, 14017110), (15, 11213688), (18, 9344740), (20, 8410266), (24, 7008555), (30, 5606844), (36, 4672370), (40, 4205133), (45, 3737896), (60, 2803422), (72, 2336185), (90, 1868948), (120, 1401711), (180, 934474), (360, 467237)]