155877180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2597953}}^1$

素因数の和:2597965

約数の個数: 24

約数和(自身を含む): 436456272

約数和(自身を除く): 280579092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2597953, 5195906, 7793859, 10391812, 12989765, 15587718, 25979530, 31175436, 38969295, 51959060, 77938590, 155877180]

約数ペア:

[(1, 155877180), (2, 77938590), (3, 51959060), (4, 38969295), (5, 31175436), (6, 25979530), (10, 15587718), (12, 12989765), (15, 10391812), (20, 7793859), (30, 5195906), (60, 2597953)]