7728060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6810

約数の個数: 48

約数和(自身を含む): 22780800

約数和(自身を除く): 15052740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 6779, 13558, 20337, 27116, 33895, 40674, 67790, 81348, 101685, 128801, 135580, 203370, 257602, 386403, 406740, 515204, 644005, 772806, 1288010, 1545612, 1932015, 2576020, 3864030, 7728060]

約数ペア:

[(1, 7728060), (2, 3864030), (3, 2576020), (4, 1932015), (5, 1545612), (6, 1288010), (10, 772806), (12, 644005), (15, 515204), (19, 406740), (20, 386403), (30, 257602), (38, 203370), (57, 135580), (60, 128801), (76, 101685), (95, 81348), (114, 67790), (190, 40674), (228, 33895), (285, 27116), (380, 20337), (570, 13558), (1140, 6779)]