16002540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{88903}}^1$

素因数の和:88918

約数の個数: 36

約数和(自身を含む): 48541584

約数和(自身を除く): 32539044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 88903, 177806, 266709, 355612, 444515, 533418, 800127, 889030, 1066836, 1333545, 1600254, 1778060, 2667090, 3200508, 4000635, 5334180, 8001270, 16002540]

約数ペア:

[(1, 16002540), (2, 8001270), (3, 5334180), (4, 4000635), (5, 3200508), (6, 2667090), (9, 1778060), (10, 1600254), (12, 1333545), (15, 1066836), (18, 889030), (20, 800127), (30, 533418), (36, 444515), (45, 355612), (60, 266709), (90, 177806), (180, 88903)]