55182960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10949}}^1$

素因数の和:10975

約数の個数: 120

約数和(自身を含む): 211816800

約数和(自身を除く): 156633840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10949, 21898, 32847, 43796, 54745, 65694, 76643, 87592, 98541, 109490, 131388, 153286, 164235, 175184, 197082, 218980, 229929, 262776, 306572, 328470, 383215, 394164, 437960, 459858, 492705, 525552, 613144, 656940, 689787, 766430, 788328, 875920, 919716, 985410, 1149645, 1226288, 1313880, 1379574, 1532860, 1576656, 1839432, 1970820, 2299290, 2627760, 2759148, 3065720, 3448935, 3678864, 3941640, 4598580, 5518296, 6131440, 6897870, 7883280, 9197160, 11036592, 13795740, 18394320, 27591480, 55182960]

約数ペア:

[(1, 55182960), (2, 27591480), (3, 18394320), (4, 13795740), (5, 11036592), (6, 9197160), (7, 7883280), (8, 6897870), (9, 6131440), (10, 5518296), (12, 4598580), (14, 3941640), (15, 3678864), (16, 3448935), (18, 3065720), (20, 2759148), (21, 2627760), (24, 2299290), (28, 1970820), (30, 1839432), (35, 1576656), (36, 1532860), (40, 1379574), (42, 1313880), (45, 1226288), (48, 1149645), (56, 985410), (60, 919716), (63, 875920), (70, 788328), (72, 766430), (80, 689787), (84, 656940), (90, 613144), (105, 525552), (112, 492705), (120, 459858), (126, 437960), (140, 394164), (144, 383215), (168, 328470), (180, 306572), (210, 262776), (240, 229929), (252, 218980), (280, 197082), (315, 175184), (336, 164235), (360, 153286), (420, 131388), (504, 109490), (560, 98541), (630, 87592), (720, 76643), (840, 65694), (1008, 54745), (1260, 43796), (1680, 32847), (2520, 21898), (5040, 10949)]