25752960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 94517280

約数和(自身を除く): 68764320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 263, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 526, 544, 576, 612, 640, 680, 720, 765, 789, 816, 960, 1020, 1052, 1088, 1152, 1224, 1315, 1360, 1440, 1530, 1578, 1632, 1920, 2040, 2104, 2176, 2367, 2448, 2630, 2720, 2880, 3060, 3156, 3264, 3945, 4080, 4208, 4471, 4734, 4896, 5260, 5440, 5760, 6120, 6312, 6528, 7890, 8160, 8416, 8942, 9468, 9792, 10520, 10880, 11835, 12240, 12624, 13413, 15780, 16320, 16832, 17884, 18936, 19584, 21040, 22355, 23670, 24480, 25248, 26826, 31560, 32640, 33664, 35768, 37872, 40239, 42080, 44710, 47340, 48960, 50496, 53652, 63120, 67065, 71536, 75744, 80478, 84160, 89420, 94680, 97920, 100992, 107304, 126240, 134130, 143072, 151488, 160956, 168320, 178840, 189360, 201195, 214608, 252480, 268260, 286144, 302976, 321912, 357680, 378720, 402390, 429216, 504960, 536520, 572288, 643824, 715360, 757440, 804780, 858432, 1073040, 1287648, 1430720, 1514880, 1609560, 1716864, 2146080, 2575296, 2861440, 3219120, 4292160, 5150592, 6438240, 8584320, 12876480, 25752960]

約数ペア:

[(1, 25752960), (2, 12876480), (3, 8584320), (4, 6438240), (5, 5150592), (6, 4292160), (8, 3219120), (9, 2861440), (10, 2575296), (12, 2146080), (15, 1716864), (16, 1609560), (17, 1514880), (18, 1430720), (20, 1287648), (24, 1073040), (30, 858432), (32, 804780), (34, 757440), (36, 715360), (40, 643824), (45, 572288), (48, 536520), (51, 504960), (60, 429216), (64, 402390), (68, 378720), (72, 357680), (80, 321912), (85, 302976), (90, 286144), (96, 268260), (102, 252480), (120, 214608), (128, 201195), (136, 189360), (144, 178840), (153, 168320), (160, 160956), (170, 151488), (180, 143072), (192, 134130), (204, 126240), (240, 107304), (255, 100992), (263, 97920), (272, 94680), (288, 89420), (306, 84160), (320, 80478), (340, 75744), (360, 71536), (384, 67065), (408, 63120), (480, 53652), (510, 50496), (526, 48960), (544, 47340), (576, 44710), (612, 42080), (640, 40239), (680, 37872), (720, 35768), (765, 33664), (789, 32640), (816, 31560), (960, 26826), (1020, 25248), (1052, 24480), (1088, 23670), (1152, 22355), (1224, 21040), (1315, 19584), (1360, 18936), (1440, 17884), (1530, 16832), (1578, 16320), (1632, 15780), (1920, 13413), (2040, 12624), (2104, 12240), (2176, 11835), (2367, 10880), (2448, 10520), (2630, 9792), (2720, 9468), (2880, 8942), (3060, 8416), (3156, 8160), (3264, 7890), (3945, 6528), (4080, 6312), (4208, 6120), (4471, 5760), (4734, 5440), (4896, 5260)]