2431080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2251}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 8107200

約数和(自身を除く): 5676120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2251, 4502, 6753, 9004, 11255, 13506, 18008, 20259, 22510, 27012, 33765, 40518, 45020, 54024, 60777, 67530, 81036, 90040, 101295, 121554, 135060, 162072, 202590, 243108, 270120, 303885, 405180, 486216, 607770, 810360, 1215540, 2431080]

約数ペア:

[(1, 2431080), (2, 1215540), (3, 810360), (4, 607770), (5, 486216), (6, 405180), (8, 303885), (9, 270120), (10, 243108), (12, 202590), (15, 162072), (18, 135060), (20, 121554), (24, 101295), (27, 90040), (30, 81036), (36, 67530), (40, 60777), (45, 54024), (54, 45020), (60, 40518), (72, 33765), (90, 27012), (108, 22510), (120, 20259), (135, 18008), (180, 13506), (216, 11255), (270, 9004), (360, 6753), (540, 4502), (1080, 2251)]