162720270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1808003}}^1$

素因数の和:1808016

約数の個数: 24

約数和(自身を含む): 423072936

約数和(自身を除く): 260352666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1808003, 3616006, 5424009, 9040015, 10848018, 16272027, 18080030, 27120045, 32544054, 54240090, 81360135, 162720270]

約数ペア:

[(1, 162720270), (2, 81360135), (3, 54240090), (5, 32544054), (6, 27120045), (9, 18080030), (10, 16272027), (15, 10848018), (18, 9040015), (30, 5424009), (45, 3616006), (90, 1808003)]