84282540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1404709}}^1$

素因数の和:1404721

約数の個数: 24

約数和(自身を含む): 235991280

約数和(自身を除く): 151708740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1404709, 2809418, 4214127, 5618836, 7023545, 8428254, 14047090, 16856508, 21070635, 28094180, 42141270, 84282540]

約数ペア:

[(1, 84282540), (2, 42141270), (3, 28094180), (4, 21070635), (5, 16856508), (6, 14047090), (10, 8428254), (12, 7023545), (15, 5618836), (20, 4214127), (30, 2809418), (60, 1404709)]