5440140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30223}}^1$

素因数の和:30238

約数の個数: 36

約数和(自身を含む): 16502304

約数和(自身を除く): 11062164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30223, 60446, 90669, 120892, 151115, 181338, 272007, 302230, 362676, 453345, 544014, 604460, 906690, 1088028, 1360035, 1813380, 2720070, 5440140]

約数ペア:

[(1, 5440140), (2, 2720070), (3, 1813380), (4, 1360035), (5, 1088028), (6, 906690), (9, 604460), (10, 544014), (12, 453345), (15, 362676), (18, 302230), (20, 272007), (30, 181338), (36, 151115), (45, 120892), (60, 90669), (90, 60446), (180, 30223)]