4278060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23767}}^1$

素因数の和:23782

約数の個数: 36

約数和(自身を含む): 12977328

約数和(自身を除く): 8699268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23767, 47534, 71301, 95068, 118835, 142602, 213903, 237670, 285204, 356505, 427806, 475340, 713010, 855612, 1069515, 1426020, 2139030, 4278060]

約数ペア:

[(1, 4278060), (2, 2139030), (3, 1426020), (4, 1069515), (5, 855612), (6, 713010), (9, 475340), (10, 427806), (12, 356505), (15, 285204), (18, 237670), (20, 213903), (30, 142602), (36, 118835), (45, 95068), (60, 71301), (90, 47534), (180, 23767)]