15102540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83903}}^1$

素因数の和:83918

約数の個数: 36

約数和(自身を含む): 45811584

約数和(自身を除く): 30709044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 83903, 167806, 251709, 335612, 419515, 503418, 755127, 839030, 1006836, 1258545, 1510254, 1678060, 2517090, 3020508, 3775635, 5034180, 7551270, 15102540]

約数ペア:

[(1, 15102540), (2, 7551270), (3, 5034180), (4, 3775635), (5, 3020508), (6, 2517090), (9, 1678060), (10, 1510254), (12, 1258545), (15, 1006836), (18, 839030), (20, 755127), (30, 503418), (36, 419515), (45, 335612), (60, 251709), (90, 167806), (180, 83903)]