286536960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{8291}}^1$

素因数の和:8321

約数の個数: 144

約数和(自身を含む): 1016930880

約数和(自身を除く): 730393920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8291, 8640, 11520, 16582, 17280, 24873, 33164, 34560, 41455, 49746, 66328, 74619, 82910, 99492, 124365, 132656, 149238, 165820, 198984, 223857, 248730, 265312, 298476, 331640, 373095, 397968, 447714, 497460, 530624, 596952, 663280, 746190, 795936, 895428, 994920, 1061248, 1119285, 1193904, 1326560, 1492380, 1591872, 1790856, 1989840, 2122496, 2238570, 2387808, 2653120, 2984760, 3183744, 3581712, 3979680, 4477140, 4775616, 5306240, 5969520, 6367488, 7163424, 7959360, 8954280, 9551232, 10612480, 11939040, 14326848, 15918720, 17908560, 19102464, 23878080, 28653696, 31837440, 35817120, 47756160, 57307392, 71634240, 95512320, 143268480, 286536960]

約数ペア:

[(1, 286536960), (2, 143268480), (3, 95512320), (4, 71634240), (5, 57307392), (6, 47756160), (8, 35817120), (9, 31837440), (10, 28653696), (12, 23878080), (15, 19102464), (16, 17908560), (18, 15918720), (20, 14326848), (24, 11939040), (27, 10612480), (30, 9551232), (32, 8954280), (36, 7959360), (40, 7163424), (45, 6367488), (48, 5969520), (54, 5306240), (60, 4775616), (64, 4477140), (72, 3979680), (80, 3581712), (90, 3183744), (96, 2984760), (108, 2653120), (120, 2387808), (128, 2238570), (135, 2122496), (144, 1989840), (160, 1790856), (180, 1591872), (192, 1492380), (216, 1326560), (240, 1193904), (256, 1119285), (270, 1061248), (288, 994920), (320, 895428), (360, 795936), (384, 746190), (432, 663280), (480, 596952), (540, 530624), (576, 497460), (640, 447714), (720, 397968), (768, 373095), (864, 331640), (960, 298476), (1080, 265312), (1152, 248730), (1280, 223857), (1440, 198984), (1728, 165820), (1920, 149238), (2160, 132656), (2304, 124365), (2880, 99492), (3456, 82910), (3840, 74619), (4320, 66328), (5760, 49746), (6912, 41455), (8291, 34560), (8640, 33164), (11520, 24873), (16582, 17280)]