2000593440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1389301}}^1$

素因数の和:1389322

約数の個数: 72

約数和(自身を含む): 6827030028

約数和(自身を除く): 4826436588

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1389301, 2778602, 4167903, 5557204, 6946505, 8335806, 11114408, 12503709, 13893010, 16671612, 20839515, 22228816, 25007418, 27786020, 33343224, 41679030, 44457632, 50014836, 55572040, 62518545, 66686448, 83358060, 100029672, 111144080, 125037090, 133372896, 166716120, 200059344, 222288160, 250074180, 333432240, 400118688, 500148360, 666864480, 1000296720, 2000593440]

約数ペア:

[(1, 2000593440), (2, 1000296720), (3, 666864480), (4, 500148360), (5, 400118688), (6, 333432240), (8, 250074180), (9, 222288160), (10, 200059344), (12, 166716120), (15, 133372896), (16, 125037090), (18, 111144080), (20, 100029672), (24, 83358060), (30, 66686448), (32, 62518545), (36, 55572040), (40, 50014836), (45, 44457632), (48, 41679030), (60, 33343224), (72, 27786020), (80, 25007418), (90, 22228816), (96, 20839515), (120, 16671612), (144, 13893010), (160, 12503709), (180, 11114408), (240, 8335806), (288, 6946505), (360, 5557204), (480, 4167903), (720, 2778602), (1440, 1389301)]