15936420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{265607}}^1$

素因数の和:265619

約数の個数: 24

約数和(自身を含む): 44622144

約数和(自身を除く): 28685724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 265607, 531214, 796821, 1062428, 1328035, 1593642, 2656070, 3187284, 3984105, 5312140, 7968210, 15936420]

約数ペア:

[(1, 15936420), (2, 7968210), (3, 5312140), (4, 3984105), (5, 3187284), (6, 2656070), (10, 1593642), (12, 1328035), (15, 1062428), (20, 796821), (30, 531214), (60, 265607)]