3009640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 6878880

約数和(自身を除く): 3869240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1123, 1340, 2246, 2680, 4492, 5615, 8984, 11230, 22460, 44920, 75241, 150482, 300964, 376205, 601928, 752410, 1504820, 3009640]

約数ペア:

[(1, 3009640), (2, 1504820), (4, 752410), (5, 601928), (8, 376205), (10, 300964), (20, 150482), (40, 75241), (67, 44920), (134, 22460), (268, 11230), (335, 8984), (536, 5615), (670, 4492), (1123, 2680), (1340, 2246)]