206860440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1723837}}^1$

素因数の和:1723851

約数の個数: 32

約数和(自身を含む): 620581680

約数和(自身を除く): 413721240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1723837, 3447674, 5171511, 6895348, 8619185, 10343022, 13790696, 17238370, 20686044, 25857555, 34476740, 41372088, 51715110, 68953480, 103430220, 206860440]

約数ペア:

[(1, 206860440), (2, 103430220), (3, 68953480), (4, 51715110), (5, 41372088), (6, 34476740), (8, 25857555), (10, 20686044), (12, 17238370), (15, 13790696), (20, 10343022), (24, 8619185), (30, 6895348), (40, 5171511), (60, 3447674), (120, 1723837)]