280481184

素因数分解:

$2^5\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4447}}^1$

素因数の和:4539

約数の個数: 96

約数和(自身を含む): 829463040

約数和(自身を除く): 548981856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 96, 108, 144, 146, 216, 219, 288, 292, 432, 438, 584, 657, 864, 876, 1168, 1314, 1752, 1971, 2336, 2628, 3504, 3942, 4447, 5256, 7008, 7884, 8894, 10512, 13341, 15768, 17788, 21024, 26682, 31536, 35576, 40023, 53364, 63072, 71152, 80046, 106728, 120069, 142304, 160092, 213456, 240138, 320184, 324631, 426912, 480276, 640368, 649262, 960552, 973893, 1280736, 1298524, 1921104, 1947786, 2597048, 2921679, 3842208, 3895572, 5194096, 5843358, 7791144, 8765037, 10388192, 11686716, 15582288, 17530074, 23373432, 31164576, 35060148, 46746864, 70120296, 93493728, 140240592, 280481184]

約数ペア:

[(1, 280481184), (2, 140240592), (3, 93493728), (4, 70120296), (6, 46746864), (8, 35060148), (9, 31164576), (12, 23373432), (16, 17530074), (18, 15582288), (24, 11686716), (27, 10388192), (32, 8765037), (36, 7791144), (48, 5843358), (54, 5194096), (72, 3895572), (73, 3842208), (96, 2921679), (108, 2597048), (144, 1947786), (146, 1921104), (216, 1298524), (219, 1280736), (288, 973893), (292, 960552), (432, 649262), (438, 640368), (584, 480276), (657, 426912), (864, 324631), (876, 320184), (1168, 240138), (1314, 213456), (1752, 160092), (1971, 142304), (2336, 120069), (2628, 106728), (3504, 80046), (3942, 71152), (4447, 63072), (5256, 53364), (7008, 40023), (7884, 35576), (8894, 31536), (10512, 26682), (13341, 21024), (15768, 17788)]