159591420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{886619}}^1$

素因数の和:886634

約数の個数: 36

約数和(自身を含む): 484094520

約数和(自身を除く): 324503100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 886619, 1773238, 2659857, 3546476, 4433095, 5319714, 7979571, 8866190, 10639428, 13299285, 15959142, 17732380, 26598570, 31918284, 39897855, 53197140, 79795710, 159591420]

約数ペア:

[(1, 159591420), (2, 79795710), (3, 53197140), (4, 39897855), (5, 31918284), (6, 26598570), (9, 17732380), (10, 15959142), (12, 13299285), (15, 10639428), (18, 8866190), (20, 7979571), (30, 5319714), (36, 4433095), (45, 3546476), (60, 2659857), (90, 1773238), (180, 886619)]