51021982080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2952661}}^1$

素因数の和:2952689

約数の個数: 128

約数和(自身を含む): 180702914400

約数和(自身を除く): 129680932320

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 2952661, 5905322, 8857983, 11810644, 14763305, 17715966, 23621288, 26573949, 29526610, 35431932, 44289915, 47242576, 53147898, 59053220, 70863864, 79721847, 88579830, 94485152, 106295796, 118106440, 132869745, 141727728, 159443694, 177159660, 188970304, 212591592, 236212880, 265739490, 283455456, 318887388, 354319320, 377940608, 398609235, 425183184, 472425760, 531478980, 566910912, 637774776, 708638640, 797218470, 850366368, 944851520, 1062957960, 1133821824, 1275549552, 1417277280, 1594436940, 1700732736, 1889703040, 2125915920, 2551099104, 2834554560, 3188873880, 3401465472, 4251831840, 5102198208, 5669109120, 6377747760, 8503663680, 10204396416, 12755495520, 17007327360, 25510991040, 51021982080]

約数ペア:

[(1, 51021982080), (2, 25510991040), (3, 17007327360), (4, 12755495520), (5, 10204396416), (6, 8503663680), (8, 6377747760), (9, 5669109120), (10, 5102198208), (12, 4251831840), (15, 3401465472), (16, 3188873880), (18, 2834554560), (20, 2551099104), (24, 2125915920), (27, 1889703040), (30, 1700732736), (32, 1594436940), (36, 1417277280), (40, 1275549552), (45, 1133821824), (48, 1062957960), (54, 944851520), (60, 850366368), (64, 797218470), (72, 708638640), (80, 637774776), (90, 566910912), (96, 531478980), (108, 472425760), (120, 425183184), (128, 398609235), (135, 377940608), (144, 354319320), (160, 318887388), (180, 283455456), (192, 265739490), (216, 236212880), (240, 212591592), (270, 188970304), (288, 177159660), (320, 159443694), (360, 141727728), (384, 132869745), (432, 118106440), (480, 106295796), (540, 94485152), (576, 88579830), (640, 79721847), (720, 70863864), (864, 59053220), (960, 53147898), (1080, 47242576), (1152, 44289915), (1440, 35431932), (1728, 29526610), (1920, 26573949), (2160, 23621288), (2880, 17715966), (3456, 14763305), (4320, 11810644), (5760, 8857983), (8640, 5905322), (17280, 2952661)]