135198720

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 487567080

約数和(自身を除く): 352368360

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 163, 180, 192, 216, 240, 256, 270, 288, 320, 324, 326, 360, 384, 405, 432, 480, 489, 512, 540, 576, 640, 648, 652, 720, 768, 810, 815, 864, 960, 978, 1024, 1080, 1152, 1280, 1296, 1304, 1440, 1467, 1536, 1620, 1630, 1728, 1920, 1956, 2048, 2160, 2304, 2445, 2560, 2592, 2608, 2880, 2934, 3072, 3240, 3260, 3456, 3840, 3912, 4320, 4401, 4608, 4890, 5120, 5184, 5216, 5760, 5868, 6144, 6480, 6520, 6912, 7335, 7680, 7824, 8640, 8802, 9216, 9780, 10240, 10368, 10432, 11520, 11736, 12960, 13040, 13203, 13824, 14670, 15360, 15648, 17280, 17604, 18432, 19560, 20736, 20864, 22005, 23040, 23472, 25920, 26080, 26406, 27648, 29340, 30720, 31296, 34560, 35208, 39120, 41472, 41728, 44010, 46080, 46944, 51840, 52160, 52812, 55296, 58680, 62592, 66015, 69120, 70416, 78240, 82944, 83456, 88020, 92160, 93888, 103680, 104320, 105624, 117360, 125184, 132030, 138240, 140832, 156480, 165888, 166912, 176040, 187776, 207360, 208640, 211248, 234720, 250368, 264060, 276480, 281664, 312960, 333824, 352080, 375552, 414720, 417280, 422496, 469440, 500736, 528120, 563328, 625920, 704160, 751104, 829440, 834560, 844992, 938880, 1001472, 1056240, 1126656, 1251840, 1408320, 1502208, 1669120, 1689984, 1877760, 2112480, 2253312, 2503680, 2816640, 3004416, 3379968, 3755520, 4224960, 4506624, 5007360, 5633280, 6759936, 7511040, 8449920, 9013248, 11266560, 13519872, 15022080, 16899840, 22533120, 27039744, 33799680, 45066240, 67599360, 135198720]

約数ペア:

[(1, 135198720), (2, 67599360), (3, 45066240), (4, 33799680), (5, 27039744), (6, 22533120), (8, 16899840), (9, 15022080), (10, 13519872), (12, 11266560), (15, 9013248), (16, 8449920), (18, 7511040), (20, 6759936), (24, 5633280), (27, 5007360), (30, 4506624), (32, 4224960), (36, 3755520), (40, 3379968), (45, 3004416), (48, 2816640), (54, 2503680), (60, 2253312), (64, 2112480), (72, 1877760), (80, 1689984), (81, 1669120), (90, 1502208), (96, 1408320), (108, 1251840), (120, 1126656), (128, 1056240), (135, 1001472), (144, 938880), (160, 844992), (162, 834560), (163, 829440), (180, 751104), (192, 704160), (216, 625920), (240, 563328), (256, 528120), (270, 500736), (288, 469440), (320, 422496), (324, 417280), (326, 414720), (360, 375552), (384, 352080), (405, 333824), (432, 312960), (480, 281664), (489, 276480), (512, 264060), (540, 250368), (576, 234720), (640, 211248), (648, 208640), (652, 207360), (720, 187776), (768, 176040), (810, 166912), (815, 165888), (864, 156480), (960, 140832), (978, 138240), (1024, 132030), (1080, 125184), (1152, 117360), (1280, 105624), (1296, 104320), (1304, 103680), (1440, 93888), (1467, 92160), (1536, 88020), (1620, 83456), (1630, 82944), (1728, 78240), (1920, 70416), (1956, 69120), (2048, 66015), (2160, 62592), (2304, 58680), (2445, 55296), (2560, 52812), (2592, 52160), (2608, 51840), (2880, 46944), (2934, 46080), (3072, 44010), (3240, 41728), (3260, 41472), (3456, 39120), (3840, 35208), (3912, 34560), (4320, 31296), (4401, 30720), (4608, 29340), (4890, 27648), (5120, 26406), (5184, 26080), (5216, 25920), (5760, 23472), (5868, 23040), (6144, 22005), (6480, 20864), (6520, 20736), (6912, 19560), (7335, 18432), (7680, 17604), (7824, 17280), (8640, 15648), (8802, 15360), (9216, 14670), (9780, 13824), (10240, 13203), (10368, 13040), (10432, 12960), (11520, 11736)]