556984080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257863}}^1$

素因数の和:257885

約数の個数: 80

約数和(自身を含む): 1918508160

約数和(自身を除く): 1361524080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 257863, 515726, 773589, 1031452, 1289315, 1547178, 2062904, 2320767, 2578630, 3094356, 3867945, 4125808, 4641534, 5157260, 6188712, 6962301, 7735890, 9283068, 10314520, 11603835, 12377424, 13924602, 15471780, 18566136, 20629040, 23207670, 27849204, 30943560, 34811505, 37132272, 46415340, 55698408, 61887120, 69623010, 92830680, 111396816, 139246020, 185661360, 278492040, 556984080]

約数ペア:

[(1, 556984080), (2, 278492040), (3, 185661360), (4, 139246020), (5, 111396816), (6, 92830680), (8, 69623010), (9, 61887120), (10, 55698408), (12, 46415340), (15, 37132272), (16, 34811505), (18, 30943560), (20, 27849204), (24, 23207670), (27, 20629040), (30, 18566136), (36, 15471780), (40, 13924602), (45, 12377424), (48, 11603835), (54, 10314520), (60, 9283068), (72, 7735890), (80, 6962301), (90, 6188712), (108, 5157260), (120, 4641534), (135, 4125808), (144, 3867945), (180, 3094356), (216, 2578630), (240, 2320767), (270, 2062904), (360, 1547178), (432, 1289315), (540, 1031452), (720, 773589), (1080, 515726), (2160, 257863)]