2080601280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{722431}}^1$

素因数の和:722454

約数の個数: 84

約数和(自身を含む): 7156411392

約数和(自身を除く): 5075810112

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 722431, 1444862, 2167293, 2889724, 3612155, 4334586, 5779448, 6501879, 7224310, 8669172, 10836465, 11558896, 13003758, 14448620, 17338344, 21672930, 23117792, 26007516, 28897240, 32509395, 34676688, 43345860, 46235584, 52015032, 57794480, 65018790, 69353376, 86691720, 104030064, 115588960, 130037580, 138706752, 173383440, 208060128, 231177920, 260075160, 346766880, 416120256, 520150320, 693533760, 1040300640, 2080601280]

約数ペア:

[(1, 2080601280), (2, 1040300640), (3, 693533760), (4, 520150320), (5, 416120256), (6, 346766880), (8, 260075160), (9, 231177920), (10, 208060128), (12, 173383440), (15, 138706752), (16, 130037580), (18, 115588960), (20, 104030064), (24, 86691720), (30, 69353376), (32, 65018790), (36, 57794480), (40, 52015032), (45, 46235584), (48, 43345860), (60, 34676688), (64, 32509395), (72, 28897240), (80, 26007516), (90, 23117792), (96, 21672930), (120, 17338344), (144, 14448620), (160, 13003758), (180, 11558896), (192, 10836465), (240, 8669172), (288, 7224310), (320, 6501879), (360, 5779448), (480, 4334586), (576, 3612155), (720, 2889724), (960, 2167293), (1440, 1444862), (2880, 722431)]