8424120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70201}}^1$

素因数の和:70215

約数の個数: 32

約数和(自身を含む): 25272720

約数和(自身を除く): 16848600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70201, 140402, 210603, 280804, 351005, 421206, 561608, 702010, 842412, 1053015, 1404020, 1684824, 2106030, 2808040, 4212060, 8424120]

約数ペア:

[(1, 8424120), (2, 4212060), (3, 2808040), (4, 2106030), (5, 1684824), (6, 1404020), (8, 1053015), (10, 842412), (12, 702010), (15, 561608), (20, 421206), (24, 351005), (30, 280804), (40, 210603), (60, 140402), (120, 70201)]