79444140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1324069}}^1$

素因数の和:1324081

約数の個数: 24

約数和(自身を含む): 222443760

約数和(自身を除く): 142999620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1324069, 2648138, 3972207, 5296276, 6620345, 7944414, 13240690, 15888828, 19861035, 26481380, 39722070, 79444140]

約数ペア:

[(1, 79444140), (2, 39722070), (3, 26481380), (4, 19861035), (5, 15888828), (6, 13240690), (10, 7944414), (12, 6620345), (15, 5296276), (20, 3972207), (30, 2648138), (60, 1324069)]