1518311040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5237}}^1$

素因数の和:5410

約数の個数: 128

約数和(自身を含む): 4872597120

約数和(自身を除く): 3354286080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 302, 320, 384, 453, 480, 604, 640, 755, 906, 960, 1208, 1510, 1812, 1920, 2265, 2416, 3020, 3624, 4530, 4832, 5237, 6040, 7248, 9060, 9664, 10474, 12080, 14496, 15711, 18120, 19328, 20948, 24160, 26185, 28992, 31422, 36240, 41896, 48320, 52370, 57984, 62844, 72480, 78555, 83792, 96640, 104740, 125688, 144960, 157110, 167584, 209480, 251376, 289920, 314220, 335168, 418960, 502752, 628440, 670336, 790787, 837920, 1005504, 1256880, 1581574, 1675840, 2011008, 2372361, 2513760, 3163148, 3351680, 3953935, 4744722, 5027520, 6326296, 7907870, 9489444, 10055040, 11861805, 12652592, 15815740, 18978888, 23723610, 25305184, 31631480, 37957776, 47447220, 50610368, 63262960, 75915552, 94894440, 101220736, 126525920, 151831104, 189788880, 253051840, 303662208, 379577760, 506103680, 759155520, 1518311040]

約数ペア:

[(1, 1518311040), (2, 759155520), (3, 506103680), (4, 379577760), (5, 303662208), (6, 253051840), (8, 189788880), (10, 151831104), (12, 126525920), (15, 101220736), (16, 94894440), (20, 75915552), (24, 63262960), (30, 50610368), (32, 47447220), (40, 37957776), (48, 31631480), (60, 25305184), (64, 23723610), (80, 18978888), (96, 15815740), (120, 12652592), (128, 11861805), (151, 10055040), (160, 9489444), (192, 7907870), (240, 6326296), (302, 5027520), (320, 4744722), (384, 3953935), (453, 3351680), (480, 3163148), (604, 2513760), (640, 2372361), (755, 2011008), (906, 1675840), (960, 1581574), (1208, 1256880), (1510, 1005504), (1812, 837920), (1920, 790787), (2265, 670336), (2416, 628440), (3020, 502752), (3624, 418960), (4530, 335168), (4832, 314220), (5237, 289920), (6040, 251376), (7248, 209480), (9060, 167584), (9664, 157110), (10474, 144960), (12080, 125688), (14496, 104740), (15711, 96640), (18120, 83792), (19328, 78555), (20948, 72480), (24160, 62844), (26185, 57984), (28992, 52370), (31422, 48320), (36240, 41896)]