2455585920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4139}}^1$

素因数の和:4267

約数の個数: 192

約数和(自身を含む): 8563838400

約数和(自身を除く): 6108252480

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, 103, 120, 128, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 384, 412, 480, 515, 576, 618, 640, 720, 824, 927, 960, 1030, 1152, 1236, 1440, 1545, 1648, 1854, 1920, 2060, 2472, 2880, 3090, 3296, 3708, 4120, 4139, 4635, 4944, 5760, 6180, 6592, 7416, 8240, 8278, 9270, 9888, 12360, 12417, 13184, 14832, 16480, 16556, 18540, 19776, 20695, 24720, 24834, 29664, 32960, 33112, 37080, 37251, 39552, 41390, 49440, 49668, 59328, 62085, 65920, 66224, 74160, 74502, 82780, 98880, 99336, 118656, 124170, 132448, 148320, 149004, 165560, 186255, 197760, 198672, 248340, 264896, 296640, 298008, 331120, 372510, 397344, 426317, 496680, 529792, 593280, 596016, 662240, 745020, 794688, 852634, 993360, 1192032, 1278951, 1324480, 1490040, 1589376, 1705268, 1986720, 2131585, 2384064, 2557902, 2648960, 2980080, 3410536, 3836853, 3973440, 4263170, 4768128, 5115804, 5960160, 6394755, 6821072, 7673706, 7946880, 8526340, 10231608, 11920320, 12789510, 13642144, 15347412, 17052680, 19184265, 20463216, 23840640, 25579020, 27284288, 30694824, 34105360, 38368530, 40926432, 51158040, 54568576, 61389648, 68210720, 76737060, 81852864, 102316080, 122779296, 136421440, 153474120, 163705728, 204632160, 245558592, 272842880, 306948240, 409264320, 491117184, 613896480, 818528640, 1227792960, 2455585920]

約数ペア:

[(1, 2455585920), (2, 1227792960), (3, 818528640), (4, 613896480), (5, 491117184), (6, 409264320), (8, 306948240), (9, 272842880), (10, 245558592), (12, 204632160), (15, 163705728), (16, 153474120), (18, 136421440), (20, 122779296), (24, 102316080), (30, 81852864), (32, 76737060), (36, 68210720), (40, 61389648), (45, 54568576), (48, 51158040), (60, 40926432), (64, 38368530), (72, 34105360), (80, 30694824), (90, 27284288), (96, 25579020), (103, 23840640), (120, 20463216), (128, 19184265), (144, 17052680), (160, 15347412), (180, 13642144), (192, 12789510), (206, 11920320), (240, 10231608), (288, 8526340), (309, 7946880), (320, 7673706), (360, 6821072), (384, 6394755), (412, 5960160), (480, 5115804), (515, 4768128), (576, 4263170), (618, 3973440), (640, 3836853), (720, 3410536), (824, 2980080), (927, 2648960), (960, 2557902), (1030, 2384064), (1152, 2131585), (1236, 1986720), (1440, 1705268), (1545, 1589376), (1648, 1490040), (1854, 1324480), (1920, 1278951), (2060, 1192032), (2472, 993360), (2880, 852634), (3090, 794688), (3296, 745020), (3708, 662240), (4120, 596016), (4139, 593280), (4635, 529792), (4944, 496680), (5760, 426317), (6180, 397344), (6592, 372510), (7416, 331120), (8240, 298008), (8278, 296640), (9270, 264896), (9888, 248340), (12360, 198672), (12417, 197760), (13184, 186255), (14832, 165560), (16480, 149004), (16556, 148320), (18540, 132448), (19776, 124170), (20695, 118656), (24720, 99336), (24834, 98880), (29664, 82780), (32960, 74502), (33112, 74160), (37080, 66224), (37251, 65920), (39552, 62085), (41390, 59328), (49440, 49668)]