270433520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{482917}}^1$

素因数の和:482937

約数の個数: 40

約数和(自身を含む): 718581984

約数和(自身を除く): 448148464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 482917, 965834, 1931668, 2414585, 3380419, 3863336, 4829170, 6760838, 7726672, 9658340, 13521676, 16902095, 19316680, 27043352, 33804190, 38633360, 54086704, 67608380, 135216760, 270433520]

約数ペア:

[(1, 270433520), (2, 135216760), (4, 67608380), (5, 54086704), (7, 38633360), (8, 33804190), (10, 27043352), (14, 19316680), (16, 16902095), (20, 13521676), (28, 9658340), (35, 7726672), (40, 6760838), (56, 4829170), (70, 3863336), (80, 3380419), (112, 2414585), (140, 1931668), (280, 965834), (560, 482917)]