1668120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13901}}^1$

素因数の和:13915

約数の個数: 32

約数和(自身を含む): 5004720

約数和(自身を除く): 3336600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13901, 27802, 41703, 55604, 69505, 83406, 111208, 139010, 166812, 208515, 278020, 333624, 417030, 556040, 834060, 1668120]

約数ペア:

[(1, 1668120), (2, 834060), (3, 556040), (4, 417030), (5, 333624), (6, 278020), (8, 208515), (10, 166812), (12, 139010), (15, 111208), (20, 83406), (24, 69505), (30, 55604), (40, 41703), (60, 27802), (120, 13901)]