869745120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7219}}^1$

素因数の和:7488

約数の個数: 96

約数和(自身を含む): 2750993280

約数和(自身を除く): 1881248160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 251, 480, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 7219, 7530, 8032, 10040, 12048, 14438, 15060, 20080, 21657, 24096, 28876, 30120, 36095, 40160, 43314, 57752, 60240, 72190, 86628, 108285, 115504, 120480, 144380, 173256, 216570, 231008, 288760, 346512, 433140, 577520, 693024, 866280, 1155040, 1732560, 1811969, 3465120, 3623938, 5435907, 7247876, 9059845, 10871814, 14495752, 18119690, 21743628, 27179535, 28991504, 36239380, 43487256, 54359070, 57983008, 72478760, 86974512, 108718140, 144957520, 173949024, 217436280, 289915040, 434872560, 869745120]

約数ペア:

[(1, 869745120), (2, 434872560), (3, 289915040), (4, 217436280), (5, 173949024), (6, 144957520), (8, 108718140), (10, 86974512), (12, 72478760), (15, 57983008), (16, 54359070), (20, 43487256), (24, 36239380), (30, 28991504), (32, 27179535), (40, 21743628), (48, 18119690), (60, 14495752), (80, 10871814), (96, 9059845), (120, 7247876), (160, 5435907), (240, 3623938), (251, 3465120), (480, 1811969), (502, 1732560), (753, 1155040), (1004, 866280), (1255, 693024), (1506, 577520), (2008, 433140), (2510, 346512), (3012, 288760), (3765, 231008), (4016, 216570), (5020, 173256), (6024, 144380), (7219, 120480), (7530, 115504), (8032, 108285), (10040, 86628), (12048, 72190), (14438, 60240), (15060, 57752), (20080, 43314), (21657, 40160), (24096, 36095), (28876, 30120)]