68920839360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2658983}}^1$

素因数の和:2659012

約数の個数: 140

約数和(自身を含む): 245163642768

約数和(自身を除く): 176242803408

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 2658983, 5317966, 7976949, 10635932, 13294915, 15953898, 21271864, 23930847, 26589830, 31907796, 39884745, 42543728, 47861694, 53179660, 63815592, 71792541, 79769490, 85087456, 95723388, 106359320, 119654235, 127631184, 143585082, 159538980, 170174912, 191446776, 212718640, 215377623, 239308470, 255262368, 287170164, 319077960, 358962705, 382893552, 425437280, 430755246, 478616940, 510524736, 574340328, 638155920, 717925410, 765787104, 850874560, 861510492, 957233880, 1076888115, 1148680656, 1276311840, 1435850820, 1531574208, 1723020984, 1914467760, 2153776230, 2297361312, 2552623680, 2871701640, 3446041968, 3828935520, 4307552460, 4594722624, 5743403280, 6892083936, 7657871040, 8615104920, 11486806560, 13784167872, 17230209840, 22973613120, 34460419680, 68920839360]

約数ペア:

[(1, 68920839360), (2, 34460419680), (3, 22973613120), (4, 17230209840), (5, 13784167872), (6, 11486806560), (8, 8615104920), (9, 7657871040), (10, 6892083936), (12, 5743403280), (15, 4594722624), (16, 4307552460), (18, 3828935520), (20, 3446041968), (24, 2871701640), (27, 2552623680), (30, 2297361312), (32, 2153776230), (36, 1914467760), (40, 1723020984), (45, 1531574208), (48, 1435850820), (54, 1276311840), (60, 1148680656), (64, 1076888115), (72, 957233880), (80, 861510492), (81, 850874560), (90, 765787104), (96, 717925410), (108, 638155920), (120, 574340328), (135, 510524736), (144, 478616940), (160, 430755246), (162, 425437280), (180, 382893552), (192, 358962705), (216, 319077960), (240, 287170164), (270, 255262368), (288, 239308470), (320, 215377623), (324, 212718640), (360, 191446776), (405, 170174912), (432, 159538980), (480, 143585082), (540, 127631184), (576, 119654235), (648, 106359320), (720, 95723388), (810, 85087456), (864, 79769490), (960, 71792541), (1080, 63815592), (1296, 53179660), (1440, 47861694), (1620, 42543728), (1728, 39884745), (2160, 31907796), (2592, 26589830), (2880, 23930847), (3240, 21271864), (4320, 15953898), (5184, 13294915), (6480, 10635932), (8640, 7976949), (12960, 5317966), (25920, 2658983)]