8164920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68041}}^1$

素因数の和:68055

約数の個数: 32

約数和(自身を含む): 24495120

約数和(自身を除く): 16330200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68041, 136082, 204123, 272164, 340205, 408246, 544328, 680410, 816492, 1020615, 1360820, 1632984, 2041230, 2721640, 4082460, 8164920]

約数ペア:

[(1, 8164920), (2, 4082460), (3, 2721640), (4, 2041230), (5, 1632984), (6, 1360820), (8, 1020615), (10, 816492), (12, 680410), (15, 544328), (20, 408246), (24, 340205), (30, 272164), (40, 204123), (60, 136082), (120, 68041)]