6443760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{26849}}^1$

素因数の和:26865

約数の個数: 40

約数和(自身を含む): 19976400

約数和(自身を除く): 13532640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 26849, 53698, 80547, 107396, 134245, 161094, 214792, 268490, 322188, 402735, 429584, 536980, 644376, 805470, 1073960, 1288752, 1610940, 2147920, 3221880, 6443760]

約数ペア:

[(1, 6443760), (2, 3221880), (3, 2147920), (4, 1610940), (5, 1288752), (6, 1073960), (8, 805470), (10, 644376), (12, 536980), (15, 429584), (16, 402735), (20, 322188), (24, 268490), (30, 214792), (40, 161094), (48, 134245), (60, 107396), (80, 80547), (120, 53698), (240, 26849)]