164060940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12959}}^1$

素因数の和:13182

約数の個数: 48

約数和(自身を含む): 461583360

約数和(自身を除く): 297522420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 12959, 25918, 38877, 51836, 64795, 77754, 129590, 155508, 194385, 259180, 388770, 777540, 2734349, 5468698, 8203047, 10937396, 13671745, 16406094, 27343490, 32812188, 41015235, 54686980, 82030470, 164060940]

約数ペア:

[(1, 164060940), (2, 82030470), (3, 54686980), (4, 41015235), (5, 32812188), (6, 27343490), (10, 16406094), (12, 13671745), (15, 10937396), (20, 8203047), (30, 5468698), (60, 2734349), (211, 777540), (422, 388770), (633, 259180), (844, 194385), (1055, 155508), (1266, 129590), (2110, 77754), (2532, 64795), (3165, 51836), (4220, 38877), (6330, 25918), (12660, 12959)]