2592760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 5948640

約数和(自身を除く): 3355880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1223, 2120, 2446, 4892, 6115, 9784, 12230, 24460, 48920, 64819, 129638, 259276, 324095, 518552, 648190, 1296380, 2592760]

約数ペア:

[(1, 2592760), (2, 1296380), (4, 648190), (5, 518552), (8, 324095), (10, 259276), (20, 129638), (40, 64819), (53, 48920), (106, 24460), (212, 12230), (265, 9784), (424, 6115), (530, 4892), (1060, 2446), (1223, 2120)]