8164980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45361}}^1$

素因数の和:45376

約数の個数: 36

約数和(自身を含む): 24767652

約数和(自身を除く): 16602672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45361, 90722, 136083, 181444, 226805, 272166, 408249, 453610, 544332, 680415, 816498, 907220, 1360830, 1632996, 2041245, 2721660, 4082490, 8164980]

約数ペア:

[(1, 8164980), (2, 4082490), (3, 2721660), (4, 2041245), (5, 1632996), (6, 1360830), (9, 907220), (10, 816498), (12, 680415), (15, 544332), (18, 453610), (20, 408249), (30, 272166), (36, 226805), (45, 181444), (60, 136083), (90, 90722), (180, 45361)]