864482880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2551}}^1$

素因数の和:2924

約数の個数: 112

約数和(自身を含む): 2753587584

約数和(自身を除く): 1889104704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 353, 480, 706, 960, 1059, 1412, 1765, 2118, 2551, 2824, 3530, 4236, 5102, 5295, 5648, 7060, 7653, 8472, 10204, 10590, 11296, 12755, 14120, 15306, 16944, 20408, 21180, 22592, 25510, 28240, 30612, 33888, 38265, 40816, 42360, 51020, 56480, 61224, 67776, 76530, 81632, 84720, 102040, 112960, 122448, 153060, 163264, 169440, 204080, 244896, 306120, 338880, 408160, 489792, 612240, 816320, 900503, 1224480, 1801006, 2448960, 2701509, 3602012, 4502515, 5403018, 7204024, 9005030, 10806036, 13507545, 14408048, 18010060, 21612072, 27015090, 28816096, 36020120, 43224144, 54030180, 57632192, 72040240, 86448288, 108060360, 144080480, 172896576, 216120720, 288160960, 432241440, 864482880]

約数ペア:

[(1, 864482880), (2, 432241440), (3, 288160960), (4, 216120720), (5, 172896576), (6, 144080480), (8, 108060360), (10, 86448288), (12, 72040240), (15, 57632192), (16, 54030180), (20, 43224144), (24, 36020120), (30, 28816096), (32, 27015090), (40, 21612072), (48, 18010060), (60, 14408048), (64, 13507545), (80, 10806036), (96, 9005030), (120, 7204024), (160, 5403018), (192, 4502515), (240, 3602012), (320, 2701509), (353, 2448960), (480, 1801006), (706, 1224480), (960, 900503), (1059, 816320), (1412, 612240), (1765, 489792), (2118, 408160), (2551, 338880), (2824, 306120), (3530, 244896), (4236, 204080), (5102, 169440), (5295, 163264), (5648, 153060), (7060, 122448), (7653, 112960), (8472, 102040), (10204, 84720), (10590, 81632), (11296, 76530), (12755, 67776), (14120, 61224), (15306, 56480), (16944, 51020), (20408, 42360), (21180, 40816), (22592, 38265), (25510, 33888), (28240, 30612)]