8281320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{69011}}^1$

素因数の和:69025

約数の個数: 32

約数和(自身を含む): 24844320

約数和(自身を除く): 16563000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 69011, 138022, 207033, 276044, 345055, 414066, 552088, 690110, 828132, 1035165, 1380220, 1656264, 2070330, 2760440, 4140660, 8281320]

約数ペア:

[(1, 8281320), (2, 4140660), (3, 2760440), (4, 2070330), (5, 1656264), (6, 1380220), (8, 1035165), (10, 828132), (12, 690110), (15, 552088), (20, 414066), (24, 345055), (30, 276044), (40, 207033), (60, 138022), (120, 69011)]