2429217280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{135559}}^1$

素因数の和:135589

約数の個数: 80

約数和(自身を含む): 6656538240

約数和(自身を除く): 4227320960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 135559, 271118, 542236, 677795, 948913, 1084472, 1355590, 1897826, 2168944, 2711180, 3795652, 4337888, 4744565, 5422360, 7591304, 8675776, 9489130, 10844720, 15182608, 17351552, 18978260, 21689440, 30365216, 34703104, 37956520, 43378880, 60730432, 69406208, 75913040, 86757760, 121460864, 151826080, 173515520, 242921728, 303652160, 347031040, 485843456, 607304320, 1214608640, 2429217280]

約数ペア:

[(1, 2429217280), (2, 1214608640), (4, 607304320), (5, 485843456), (7, 347031040), (8, 303652160), (10, 242921728), (14, 173515520), (16, 151826080), (20, 121460864), (28, 86757760), (32, 75913040), (35, 69406208), (40, 60730432), (56, 43378880), (64, 37956520), (70, 34703104), (80, 30365216), (112, 21689440), (128, 18978260), (140, 17351552), (160, 15182608), (224, 10844720), (256, 9489130), (280, 8675776), (320, 7591304), (448, 5422360), (512, 4744565), (560, 4337888), (640, 3795652), (896, 2711180), (1120, 2168944), (1280, 1897826), (1792, 1355590), (2240, 1084472), (2560, 948913), (3584, 677795), (4480, 542236), (8960, 271118), (17920, 135559)]