1078110720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 240

約数和(自身を含む): 3790853352

約数和(自身を除く): 2712742632

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, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 256, 288, 292, 320, 360, 365, 384, 438, 480, 512, 576, 584, 640, 641, 657, 720, 730, 768, 876, 960, 1095, 1152, 1168, 1280, 1282, 1314, 1440, 1460, 1536, 1752, 1920, 1923, 2190, 2304, 2336, 2560, 2564, 2628, 2880, 2920, 3205, 3285, 3504, 3840, 3846, 4380, 4608, 4672, 5128, 5256, 5760, 5769, 5840, 6410, 6570, 7008, 7680, 7692, 8760, 9344, 9615, 10256, 10512, 11520, 11538, 11680, 12820, 13140, 14016, 15384, 17520, 18688, 19230, 20512, 21024, 23040, 23076, 23360, 25640, 26280, 28032, 28845, 30768, 35040, 37376, 38460, 41024, 42048, 46152, 46720, 46793, 51280, 52560, 56064, 57690, 61536, 70080, 76920, 82048, 84096, 92304, 93440, 93586, 102560, 105120, 112128, 115380, 123072, 140160, 140379, 153840, 164096, 168192, 184608, 186880, 187172, 205120, 210240, 230760, 233965, 246144, 280320, 280758, 307680, 328192, 336384, 369216, 374344, 410240, 420480, 421137, 461520, 467930, 492288, 560640, 561516, 615360, 701895, 738432, 748688, 820480, 840960, 842274, 923040, 935860, 984576, 1123032, 1230720, 1403790, 1476864, 1497376, 1640960, 1681920, 1684548, 1846080, 1871720, 2105685, 2246064, 2461440, 2807580, 2953728, 2994752, 3369096, 3692160, 3743440, 4211370, 4492128, 4922880, 5615160, 5989504, 6738192, 7384320, 7486880, 8422740, 8984256, 11230320, 11979008, 13476384, 14768640, 14973760, 16845480, 17968512, 22460640, 23958016, 26952768, 29947520, 33690960, 35937024, 44921280, 53905536, 59895040, 67381920, 71874048, 89842560, 107811072, 119790080, 134763840, 179685120, 215622144, 269527680, 359370240, 539055360, 1078110720]

約数ペア:

[(1, 1078110720), (2, 539055360), (3, 359370240), (4, 269527680), (5, 215622144), (6, 179685120), (8, 134763840), (9, 119790080), (10, 107811072), (12, 89842560), (15, 71874048), (16, 67381920), (18, 59895040), (20, 53905536), (24, 44921280), (30, 35937024), (32, 33690960), (36, 29947520), (40, 26952768), (45, 23958016), (48, 22460640), (60, 17968512), (64, 16845480), (72, 14973760), (73, 14768640), (80, 13476384), (90, 11979008), (96, 11230320), (120, 8984256), (128, 8422740), (144, 7486880), (146, 7384320), (160, 6738192), (180, 5989504), (192, 5615160), (219, 4922880), (240, 4492128), (256, 4211370), (288, 3743440), (292, 3692160), (320, 3369096), (360, 2994752), (365, 2953728), (384, 2807580), (438, 2461440), (480, 2246064), (512, 2105685), (576, 1871720), (584, 1846080), (640, 1684548), (641, 1681920), (657, 1640960), (720, 1497376), (730, 1476864), (768, 1403790), (876, 1230720), (960, 1123032), (1095, 984576), (1152, 935860), (1168, 923040), (1280, 842274), (1282, 840960), (1314, 820480), (1440, 748688), (1460, 738432), (1536, 701895), (1752, 615360), (1920, 561516), (1923, 560640), (2190, 492288), (2304, 467930), (2336, 461520), (2560, 421137), (2564, 420480), (2628, 410240), (2880, 374344), (2920, 369216), (3205, 336384), (3285, 328192), (3504, 307680), (3840, 280758), (3846, 280320), (4380, 246144), (4608, 233965), (4672, 230760), (5128, 210240), (5256, 205120), (5760, 187172), (5769, 186880), (5840, 184608), (6410, 168192), (6570, 164096), (7008, 153840), (7680, 140379), (7692, 140160), (8760, 123072), (9344, 115380), (9615, 112128), (10256, 105120), (10512, 102560), (11520, 93586), (11538, 93440), (11680, 92304), (12820, 84096), (13140, 82048), (14016, 76920), (15384, 70080), (17520, 61536), (18688, 57690), (19230, 56064), (20512, 52560), (21024, 51280), (23040, 46793), (23076, 46720), (23360, 46152), (25640, 42048), (26280, 41024), (28032, 38460), (28845, 37376), (30768, 35040)]