78738060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1312301}}^1$

素因数の和:1312313

約数の個数: 24

約数和(自身を含む): 220466736

約数和(自身を除く): 141728676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1312301, 2624602, 3936903, 5249204, 6561505, 7873806, 13123010, 15747612, 19684515, 26246020, 39369030, 78738060]

約数ペア:

[(1, 78738060), (2, 39369030), (3, 26246020), (4, 19684515), (5, 15747612), (6, 13123010), (10, 7873806), (12, 6561505), (15, 5249204), (20, 3936903), (30, 2624602), (60, 1312301)]