90792540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{504403}}^1$

素因数の和:504418

約数の個数: 36

約数和(自身を含む): 275404584

約数和(自身を除く): 184612044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 504403, 1008806, 1513209, 2017612, 2522015, 3026418, 4539627, 5044030, 6052836, 7566045, 9079254, 10088060, 15132090, 18158508, 22698135, 30264180, 45396270, 90792540]

約数ペア:

[(1, 90792540), (2, 45396270), (3, 30264180), (4, 22698135), (5, 18158508), (6, 15132090), (9, 10088060), (10, 9079254), (12, 7566045), (15, 6052836), (18, 5044030), (20, 4539627), (30, 3026418), (36, 2522015), (45, 2017612), (60, 1513209), (90, 1008806), (180, 504403)]