492540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8209}}^1$

素因数の和:8221

約数の個数: 24

約数和(自身を含む): 1379280

約数和(自身を除く): 886740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8209, 16418, 24627, 32836, 41045, 49254, 82090, 98508, 123135, 164180, 246270, 492540]

約数ペア:

[(1, 492540), (2, 246270), (3, 164180), (4, 123135), (5, 98508), (6, 82090), (10, 49254), (12, 41045), (15, 32836), (20, 24627), (30, 16418), (60, 8209)]