15162540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{252709}}^1$

素因数の和:252721

約数の個数: 24

約数和(自身を含む): 42455280

約数和(自身を除く): 27292740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 252709, 505418, 758127, 1010836, 1263545, 1516254, 2527090, 3032508, 3790635, 5054180, 7581270, 15162540]

約数ペア:

[(1, 15162540), (2, 7581270), (3, 5054180), (4, 3790635), (5, 3032508), (6, 2527090), (10, 1516254), (12, 1263545), (15, 1010836), (20, 758127), (30, 505418), (60, 252709)]