1815553560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15129613}}^1$

素因数の和:15129627

約数の個数: 32

約数和(自身を含む): 5446661040

約数和(自身を除く): 3631107480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15129613, 30259226, 45388839, 60518452, 75648065, 90777678, 121036904, 151296130, 181555356, 226944195, 302592260, 363110712, 453888390, 605184520, 907776780, 1815553560]

約数ペア:

[(1, 1815553560), (2, 907776780), (3, 605184520), (4, 453888390), (5, 363110712), (6, 302592260), (8, 226944195), (10, 181555356), (12, 151296130), (15, 121036904), (20, 90777678), (24, 75648065), (30, 60518452), (40, 45388839), (60, 30259226), (120, 15129613)]