47271960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131311}}^1$

素因数の和:131328

約数の個数: 48

約数和(自身を含む): 153635040

約数和(自身を除く): 106363080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 131311, 262622, 393933, 525244, 656555, 787866, 1050488, 1181799, 1313110, 1575732, 1969665, 2363598, 2626220, 3151464, 3939330, 4727196, 5252440, 5908995, 7878660, 9454392, 11817990, 15757320, 23635980, 47271960]

約数ペア:

[(1, 47271960), (2, 23635980), (3, 15757320), (4, 11817990), (5, 9454392), (6, 7878660), (8, 5908995), (9, 5252440), (10, 4727196), (12, 3939330), (15, 3151464), (18, 2626220), (20, 2363598), (24, 1969665), (30, 1575732), (36, 1313110), (40, 1181799), (45, 1050488), (60, 787866), (72, 656555), (90, 525244), (120, 393933), (180, 262622), (360, 131311)]