240018243840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{105761}}^1$

素因数の和:105985

約数の個数: 216

約数和(自身を含む): 834661435608

約数和(自身を除く): 594643191768

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, 120, 128, 144, 160, 180, 192, 197, 240, 256, 288, 320, 360, 384, 394, 480, 576, 591, 640, 720, 768, 788, 960, 985, 1152, 1182, 1280, 1440, 1576, 1773, 1920, 1970, 2304, 2364, 2880, 2955, 3152, 3546, 3840, 3940, 4728, 5760, 5910, 6304, 7092, 7880, 8865, 9456, 11520, 11820, 12608, 14184, 15760, 17730, 18912, 23640, 25216, 28368, 31520, 35460, 37824, 47280, 50432, 56736, 63040, 70920, 75648, 94560, 105761, 113472, 126080, 141840, 151296, 189120, 211522, 226944, 252160, 283680, 317283, 378240, 423044, 453888, 528805, 567360, 634566, 756480, 846088, 951849, 1057610, 1134720, 1269132, 1586415, 1692176, 1903698, 2115220, 2269440, 2538264, 3172830, 3384352, 3807396, 4230440, 4759245, 5076528, 6345660, 6768704, 7614792, 8460880, 9518490, 10153056, 12691320, 13537408, 15229584, 16921760, 19036980, 20306112, 20834917, 25382640, 27074816, 30459168, 33843520, 38073960, 40612224, 41669834, 50765280, 60918336, 62504751, 67687040, 76147920, 81224448, 83339668, 101530560, 104174585, 121836672, 125009502, 135374080, 152295840, 166679336, 187514253, 203061120, 208349170, 243673344, 250019004, 304591680, 312523755, 333358672, 375028506, 406122240, 416698340, 500038008, 609183360, 625047510, 666717344, 750057012, 833396680, 937571265, 1000076016, 1218366720, 1250095020, 1333434688, 1500114024, 1666793360, 1875142530, 2000152032, 2500190040, 2666869376, 3000228048, 3333586720, 3750285060, 4000304064, 5000380080, 5333738752, 6000456096, 6667173440, 7500570120, 8000608128, 10000760160, 12000912192, 13334346880, 15001140240, 16001216256, 20001520320, 24001824384, 26668693760, 30002280480, 40003040640, 48003648768, 60004560960, 80006081280, 120009121920, 240018243840]

約数ペア:

[(1, 240018243840), (2, 120009121920), (3, 80006081280), (4, 60004560960), (5, 48003648768), (6, 40003040640), (8, 30002280480), (9, 26668693760), (10, 24001824384), (12, 20001520320), (15, 16001216256), (16, 15001140240), (18, 13334346880), (20, 12000912192), (24, 10000760160), (30, 8000608128), (32, 7500570120), (36, 6667173440), (40, 6000456096), (45, 5333738752), (48, 5000380080), (60, 4000304064), (64, 3750285060), (72, 3333586720), (80, 3000228048), (90, 2666869376), (96, 2500190040), (120, 2000152032), (128, 1875142530), (144, 1666793360), (160, 1500114024), (180, 1333434688), (192, 1250095020), (197, 1218366720), (240, 1000076016), (256, 937571265), (288, 833396680), (320, 750057012), (360, 666717344), (384, 625047510), (394, 609183360), (480, 500038008), (576, 416698340), (591, 406122240), (640, 375028506), (720, 333358672), (768, 312523755), (788, 304591680), (960, 250019004), (985, 243673344), (1152, 208349170), (1182, 203061120), (1280, 187514253), (1440, 166679336), (1576, 152295840), (1773, 135374080), (1920, 125009502), (1970, 121836672), (2304, 104174585), (2364, 101530560), (2880, 83339668), (2955, 81224448), (3152, 76147920), (3546, 67687040), (3840, 62504751), (3940, 60918336), (4728, 50765280), (5760, 41669834), (5910, 40612224), (6304, 38073960), (7092, 33843520), (7880, 30459168), (8865, 27074816), (9456, 25382640), (11520, 20834917), (11820, 20306112), (12608, 19036980), (14184, 16921760), (15760, 15229584), (17730, 13537408), (18912, 12691320), (23640, 10153056), (25216, 9518490), (28368, 8460880), (31520, 7614792), (35460, 6768704), (37824, 6345660), (47280, 5076528), (50432, 4759245), (56736, 4230440), (63040, 3807396), (70920, 3384352), (75648, 3172830), (94560, 2538264), (105761, 2269440), (113472, 2115220), (126080, 1903698), (141840, 1692176), (151296, 1586415), (189120, 1269132), (211522, 1134720), (226944, 1057610), (252160, 951849), (283680, 846088), (317283, 756480), (378240, 634566), (423044, 567360), (453888, 528805)]