15676260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261271}}^1$

素因数の和:261283

約数の個数: 24

約数和(自身を含む): 43893696

約数和(自身を除く): 28217436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261271, 522542, 783813, 1045084, 1306355, 1567626, 2612710, 3135252, 3919065, 5225420, 7838130, 15676260]

約数ペア:

[(1, 15676260), (2, 7838130), (3, 5225420), (4, 3919065), (5, 3135252), (6, 2612710), (10, 1567626), (12, 1306355), (15, 1045084), (20, 783813), (30, 522542), (60, 261271)]