15384360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{128203}}^1$

素因数の和:128217

約数の個数: 32

約数和(自身を含む): 46153440

約数和(自身を除く): 30769080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128203, 256406, 384609, 512812, 641015, 769218, 1025624, 1282030, 1538436, 1923045, 2564060, 3076872, 3846090, 5128120, 7692180, 15384360]

約数ペア:

[(1, 15384360), (2, 7692180), (3, 5128120), (4, 3846090), (5, 3076872), (6, 2564060), (8, 1923045), (10, 1538436), (12, 1282030), (15, 1025624), (20, 769218), (24, 641015), (30, 512812), (40, 384609), (60, 256406), (120, 128203)]