16315620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271927}}^1$

素因数の和:271939

約数の個数: 24

約数和(自身を含む): 45683904

約数和(自身を除く): 29368284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271927, 543854, 815781, 1087708, 1359635, 1631562, 2719270, 3263124, 4078905, 5438540, 8157810, 16315620]

約数ペア:

[(1, 16315620), (2, 8157810), (3, 5438540), (4, 4078905), (5, 3263124), (6, 2719270), (10, 1631562), (12, 1359635), (15, 1087708), (20, 815781), (30, 543854), (60, 271927)]