539297280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 240

約数和(自身を含む): 1895905440

約数和(自身を除く): 1356608160

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, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 263, 267, 288, 320, 356, 360, 384, 445, 480, 512, 526, 534, 576, 640, 712, 720, 768, 789, 801, 890, 960, 1052, 1068, 1152, 1280, 1315, 1335, 1424, 1440, 1536, 1578, 1602, 1780, 1920, 2104, 2136, 2304, 2367, 2560, 2630, 2670, 2848, 2880, 3156, 3204, 3560, 3840, 3945, 4005, 4208, 4272, 4608, 4734, 5260, 5340, 5696, 5760, 6312, 6408, 7120, 7680, 7890, 8010, 8416, 8544, 9468, 10520, 10680, 11392, 11520, 11835, 12624, 12816, 14240, 15780, 16020, 16832, 17088, 18936, 21040, 21360, 22784, 23040, 23407, 23670, 25248, 25632, 28480, 31560, 32040, 33664, 34176, 37872, 42080, 42720, 45568, 46814, 47340, 50496, 51264, 56960, 63120, 64080, 67328, 68352, 70221, 75744, 84160, 85440, 93628, 94680, 100992, 102528, 113920, 117035, 126240, 128160, 134656, 136704, 140442, 151488, 168320, 170880, 187256, 189360, 201984, 205056, 210663, 227840, 234070, 252480, 256320, 280884, 302976, 336640, 341760, 351105, 374512, 378720, 403968, 410112, 421326, 468140, 504960, 512640, 561768, 605952, 673280, 683520, 702210, 749024, 757440, 842652, 936280, 1009920, 1025280, 1053315, 1123536, 1211904, 1404420, 1498048, 1514880, 1685304, 1872560, 2019840, 2050560, 2106630, 2247072, 2808840, 2996096, 3029760, 3370608, 3745120, 4213260, 4494144, 5617680, 5992192, 6059520, 6741216, 7490240, 8426520, 8988288, 11235360, 11984384, 13482432, 14980480, 16853040, 17976576, 22470720, 26964864, 29960960, 33706080, 35953152, 44941440, 53929728, 59921920, 67412160, 89882880, 107859456, 134824320, 179765760, 269648640, 539297280]

約数ペア:

[(1, 539297280), (2, 269648640), (3, 179765760), (4, 134824320), (5, 107859456), (6, 89882880), (8, 67412160), (9, 59921920), (10, 53929728), (12, 44941440), (15, 35953152), (16, 33706080), (18, 29960960), (20, 26964864), (24, 22470720), (30, 17976576), (32, 16853040), (36, 14980480), (40, 13482432), (45, 11984384), (48, 11235360), (60, 8988288), (64, 8426520), (72, 7490240), (80, 6741216), (89, 6059520), (90, 5992192), (96, 5617680), (120, 4494144), (128, 4213260), (144, 3745120), (160, 3370608), (178, 3029760), (180, 2996096), (192, 2808840), (240, 2247072), (256, 2106630), (263, 2050560), (267, 2019840), (288, 1872560), (320, 1685304), (356, 1514880), (360, 1498048), (384, 1404420), (445, 1211904), (480, 1123536), (512, 1053315), (526, 1025280), (534, 1009920), (576, 936280), (640, 842652), (712, 757440), (720, 749024), (768, 702210), (789, 683520), (801, 673280), (890, 605952), (960, 561768), (1052, 512640), (1068, 504960), (1152, 468140), (1280, 421326), (1315, 410112), (1335, 403968), (1424, 378720), (1440, 374512), (1536, 351105), (1578, 341760), (1602, 336640), (1780, 302976), (1920, 280884), (2104, 256320), (2136, 252480), (2304, 234070), (2367, 227840), (2560, 210663), (2630, 205056), (2670, 201984), (2848, 189360), (2880, 187256), (3156, 170880), (3204, 168320), (3560, 151488), (3840, 140442), (3945, 136704), (4005, 134656), (4208, 128160), (4272, 126240), (4608, 117035), (4734, 113920), (5260, 102528), (5340, 100992), (5696, 94680), (5760, 93628), (6312, 85440), (6408, 84160), (7120, 75744), (7680, 70221), (7890, 68352), (8010, 67328), (8416, 64080), (8544, 63120), (9468, 56960), (10520, 51264), (10680, 50496), (11392, 47340), (11520, 46814), (11835, 45568), (12624, 42720), (12816, 42080), (14240, 37872), (15780, 34176), (16020, 33664), (16832, 32040), (17088, 31560), (18936, 28480), (21040, 25632), (21360, 25248), (22784, 23670), (23040, 23407)]