72875662080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1459849}}^1$

素因数の和:1459886

約数の個数: 144

約数和(自身を含む): 250650405600

約数和(自身を除く): 177774743520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 1459849, 2919698, 4379547, 5839396, 7299245, 8759094, 11678792, 14598490, 17518188, 18978037, 21897735, 23357584, 29196980, 35036376, 37956074, 43795470, 46715168, 56934111, 58393960, 70072752, 75912148, 87590940, 93430336, 94890185, 113868222, 116787920, 140145504, 151824296, 175181880, 186860672, 189780370, 227736444, 233575840, 280291008, 284670555, 303648592, 350363760, 373721344, 379560740, 455472888, 467151680, 560582016, 569341110, 607297184, 700727520, 759121480, 910945776, 934303360, 1121164032, 1138682220, 1214594368, 1401455040, 1518242960, 1821891552, 1868606720, 2277364440, 2429188736, 2802910080, 3036485920, 3643783104, 4554728880, 4858377472, 5605820160, 6072971840, 7287566208, 9109457760, 12145943680, 14575132416, 18218915520, 24291887360, 36437831040, 72875662080]

約数ペア:

[(1, 72875662080), (2, 36437831040), (3, 24291887360), (4, 18218915520), (5, 14575132416), (6, 12145943680), (8, 9109457760), (10, 7287566208), (12, 6072971840), (13, 5605820160), (15, 4858377472), (16, 4554728880), (20, 3643783104), (24, 3036485920), (26, 2802910080), (30, 2429188736), (32, 2277364440), (39, 1868606720), (40, 1821891552), (48, 1518242960), (52, 1401455040), (60, 1214594368), (64, 1138682220), (65, 1121164032), (78, 934303360), (80, 910945776), (96, 759121480), (104, 700727520), (120, 607297184), (128, 569341110), (130, 560582016), (156, 467151680), (160, 455472888), (192, 379560740), (195, 373721344), (208, 350363760), (240, 303648592), (256, 284670555), (260, 280291008), (312, 233575840), (320, 227736444), (384, 189780370), (390, 186860672), (416, 175181880), (480, 151824296), (520, 140145504), (624, 116787920), (640, 113868222), (768, 94890185), (780, 93430336), (832, 87590940), (960, 75912148), (1040, 70072752), (1248, 58393960), (1280, 56934111), (1560, 46715168), (1664, 43795470), (1920, 37956074), (2080, 35036376), (2496, 29196980), (3120, 23357584), (3328, 21897735), (3840, 18978037), (4160, 17518188), (4992, 14598490), (6240, 11678792), (8320, 8759094), (9984, 7299245), (12480, 5839396), (16640, 4379547), (24960, 2919698), (49920, 1459849)]