23202540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128903}}^1$

素因数の和:128918

約数の個数: 36

約数和(自身を含む): 70381584

約数和(自身を除く): 47179044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128903, 257806, 386709, 515612, 644515, 773418, 1160127, 1289030, 1546836, 1933545, 2320254, 2578060, 3867090, 4640508, 5800635, 7734180, 11601270, 23202540]

約数ペア:

[(1, 23202540), (2, 11601270), (3, 7734180), (4, 5800635), (5, 4640508), (6, 3867090), (9, 2578060), (10, 2320254), (12, 1933545), (15, 1546836), (18, 1289030), (20, 1160127), (30, 773418), (36, 644515), (45, 515612), (60, 386709), (90, 257806), (180, 128903)]