12378060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68767}}^1$

素因数の和:68782

約数の個数: 36

約数和(自身を含む): 37547328

約数和(自身を除く): 25169268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68767, 137534, 206301, 275068, 343835, 412602, 618903, 687670, 825204, 1031505, 1237806, 1375340, 2063010, 2475612, 3094515, 4126020, 6189030, 12378060]

約数ペア:

[(1, 12378060), (2, 6189030), (3, 4126020), (4, 3094515), (5, 2475612), (6, 2063010), (9, 1375340), (10, 1237806), (12, 1031505), (15, 825204), (18, 687670), (20, 618903), (30, 412602), (36, 343835), (45, 275068), (60, 206301), (90, 137534), (180, 68767)]