8140260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{135671}}^1$

素因数の和:135683

約数の個数: 24

約数和(自身を含む): 22792896

約数和(自身を除く): 14652636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 135671, 271342, 407013, 542684, 678355, 814026, 1356710, 1628052, 2035065, 2713420, 4070130, 8140260]

約数ペア:

[(1, 8140260), (2, 4070130), (3, 2713420), (4, 2035065), (5, 1628052), (6, 1356710), (10, 814026), (12, 678355), (15, 542684), (20, 407013), (30, 271342), (60, 135671)]