206856120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1723801}}^1$

素因数の和:1723815

約数の個数: 32

約数和(自身を含む): 620568720

約数和(自身を除く): 413712600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1723801, 3447602, 5171403, 6895204, 8619005, 10342806, 13790408, 17238010, 20685612, 25857015, 34476020, 41371224, 51714030, 68952040, 103428060, 206856120]

約数ペア:

[(1, 206856120), (2, 103428060), (3, 68952040), (4, 51714030), (5, 41371224), (6, 34476020), (8, 25857015), (10, 20685612), (12, 17238010), (15, 13790408), (20, 10342806), (24, 8619005), (30, 6895204), (40, 5171403), (60, 3447602), (120, 1723801)]