16209420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{270157}}^1$

素因数の和:270169

約数の個数: 24

約数和(自身を含む): 45386544

約数和(自身を除く): 29177124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 270157, 540314, 810471, 1080628, 1350785, 1620942, 2701570, 3241884, 4052355, 5403140, 8104710, 16209420]

約数ペア:

[(1, 16209420), (2, 8104710), (3, 5403140), (4, 4052355), (5, 3241884), (6, 2701570), (10, 1620942), (12, 1350785), (15, 1080628), (20, 810471), (30, 540314), (60, 270157)]