2020631040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{87701}}^1$

素因数の和:87730

約数の個数: 120

約数和(自身を含む): 6998093388

約数和(自身を除く): 4977462348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 87701, 175402, 263103, 350804, 438505, 526206, 701608, 789309, 877010, 1052412, 1315515, 1403216, 1578618, 1754020, 2104824, 2631030, 2806432, 3157236, 3508040, 3946545, 4209648, 5262060, 5612864, 6314472, 7016080, 7893090, 8419296, 10524120, 11225728, 12628944, 14032160, 15786180, 16838592, 21048240, 22451456, 25257888, 28064320, 31572360, 33677184, 42096480, 44902912, 50515776, 56128640, 63144720, 67354368, 84192960, 101031552, 112257280, 126289440, 134708736, 168385920, 202063104, 224514560, 252578880, 336771840, 404126208, 505157760, 673543680, 1010315520, 2020631040]

約数ペア:

[(1, 2020631040), (2, 1010315520), (3, 673543680), (4, 505157760), (5, 404126208), (6, 336771840), (8, 252578880), (9, 224514560), (10, 202063104), (12, 168385920), (15, 134708736), (16, 126289440), (18, 112257280), (20, 101031552), (24, 84192960), (30, 67354368), (32, 63144720), (36, 56128640), (40, 50515776), (45, 44902912), (48, 42096480), (60, 33677184), (64, 31572360), (72, 28064320), (80, 25257888), (90, 22451456), (96, 21048240), (120, 16838592), (128, 15786180), (144, 14032160), (160, 12628944), (180, 11225728), (192, 10524120), (240, 8419296), (256, 7893090), (288, 7016080), (320, 6314472), (360, 5612864), (384, 5262060), (480, 4209648), (512, 3946545), (576, 3508040), (640, 3157236), (720, 2806432), (768, 2631030), (960, 2104824), (1152, 1754020), (1280, 1578618), (1440, 1403216), (1536, 1315515), (1920, 1052412), (2304, 877010), (2560, 789309), (2880, 701608), (3840, 526206), (4608, 438505), (5760, 350804), (7680, 263103), (11520, 175402), (23040, 87701)]