271610080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{242509}}^1$

素因数の和:242531

約数の個数: 48

約数和(自身を含む): 733350240

約数和(自身を除く): 461740160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 242509, 485018, 970036, 1212545, 1697563, 1940072, 2425090, 3395126, 3880144, 4850180, 6790252, 7760288, 8487815, 9700360, 13580504, 16975630, 19400720, 27161008, 33951260, 38801440, 54322016, 67902520, 135805040, 271610080]

約数ペア:

[(1, 271610080), (2, 135805040), (4, 67902520), (5, 54322016), (7, 38801440), (8, 33951260), (10, 27161008), (14, 19400720), (16, 16975630), (20, 13580504), (28, 9700360), (32, 8487815), (35, 7760288), (40, 6790252), (56, 4850180), (70, 3880144), (80, 3395126), (112, 2425090), (140, 1940072), (160, 1697563), (224, 1212545), (280, 970036), (560, 485018), (1120, 242509)]