159579180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{295517}}^1$

素因数の和:295535

約数の個数: 48

約数和(自身を含む): 496470240

約数和(自身を除く): 336891060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 295517, 591034, 886551, 1182068, 1477585, 1773102, 2659653, 2955170, 3546204, 4432755, 5319306, 5910340, 7978959, 8865510, 10638612, 13298265, 15957918, 17731020, 26596530, 31915836, 39894795, 53193060, 79789590, 159579180]

約数ペア:

[(1, 159579180), (2, 79789590), (3, 53193060), (4, 39894795), (5, 31915836), (6, 26596530), (9, 17731020), (10, 15957918), (12, 13298265), (15, 10638612), (18, 8865510), (20, 7978959), (27, 5910340), (30, 5319306), (36, 4432755), (45, 3546204), (54, 2955170), (60, 2659653), (90, 1773102), (108, 1477585), (135, 1182068), (180, 886551), (270, 591034), (540, 295517)]