15389153280

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{55661}}^1$

素因数の和:55697

約数の個数: 192

約数和(自身を含む): 54704613600

約数和(自身を除く): 39315460320

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, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 13824, 15360, 17280, 18432, 23040, 27648, 30720, 34560, 46080, 55296, 55661, 69120, 92160, 111322, 138240, 166983, 222644, 276480, 278305, 333966, 445288, 500949, 556610, 667932, 834915, 890576, 1001898, 1113220, 1335864, 1502847, 1669830, 1781152, 2003796, 2226440, 2504745, 2671728, 3005694, 3339660, 3562304, 4007592, 4452880, 5009490, 5343456, 6011388, 6679320, 7124608, 7514235, 8015184, 8905760, 10018980, 10686912, 12022776, 13358640, 14249216, 15028470, 16030368, 17811520, 20037960, 21373824, 24045552, 26717280, 28498432, 30056940, 32060736, 35623040, 40075920, 42747648, 48091104, 53434560, 56996864, 60113880, 64121472, 71246080, 80151840, 85495296, 96182208, 106869120, 113993728, 120227760, 128242944, 142492160, 160303680, 170990592, 192364416, 213738240, 240455520, 256485888, 284984320, 320607360, 341981184, 384728832, 427476480, 480911040, 512971776, 569968640, 641214720, 769457664, 854952960, 961822080, 1025943552, 1282429440, 1538915328, 1709905920, 1923644160, 2564858880, 3077830656, 3847288320, 5129717760, 7694576640, 15389153280]

約数ペア:

[(1, 15389153280), (2, 7694576640), (3, 5129717760), (4, 3847288320), (5, 3077830656), (6, 2564858880), (8, 1923644160), (9, 1709905920), (10, 1538915328), (12, 1282429440), (15, 1025943552), (16, 961822080), (18, 854952960), (20, 769457664), (24, 641214720), (27, 569968640), (30, 512971776), (32, 480911040), (36, 427476480), (40, 384728832), (45, 341981184), (48, 320607360), (54, 284984320), (60, 256485888), (64, 240455520), (72, 213738240), (80, 192364416), (90, 170990592), (96, 160303680), (108, 142492160), (120, 128242944), (128, 120227760), (135, 113993728), (144, 106869120), (160, 96182208), (180, 85495296), (192, 80151840), (216, 71246080), (240, 64121472), (256, 60113880), (270, 56996864), (288, 53434560), (320, 48091104), (360, 42747648), (384, 40075920), (432, 35623040), (480, 32060736), (512, 30056940), (540, 28498432), (576, 26717280), (640, 24045552), (720, 21373824), (768, 20037960), (864, 17811520), (960, 16030368), (1024, 15028470), (1080, 14249216), (1152, 13358640), (1280, 12022776), (1440, 10686912), (1536, 10018980), (1728, 8905760), (1920, 8015184), (2048, 7514235), (2160, 7124608), (2304, 6679320), (2560, 6011388), (2880, 5343456), (3072, 5009490), (3456, 4452880), (3840, 4007592), (4320, 3562304), (4608, 3339660), (5120, 3005694), (5760, 2671728), (6144, 2504745), (6912, 2226440), (7680, 2003796), (8640, 1781152), (9216, 1669830), (10240, 1502847), (11520, 1335864), (13824, 1113220), (15360, 1001898), (17280, 890576), (18432, 834915), (23040, 667932), (27648, 556610), (30720, 500949), (34560, 445288), (46080, 333966), (55296, 278305), (55661, 276480), (69120, 222644), (92160, 166983), (111322, 138240)]