47742840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{132619}}^1$

素因数の和:132636

約数の個数: 48

約数和(自身を含む): 155165400

約数和(自身を除く): 107422560

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, 132619, 265238, 397857, 530476, 663095, 795714, 1060952, 1193571, 1326190, 1591428, 1989285, 2387142, 2652380, 3182856, 3978570, 4774284, 5304760, 5967855, 7957140, 9548568, 11935710, 15914280, 23871420, 47742840]

約数ペア:

[(1, 47742840), (2, 23871420), (3, 15914280), (4, 11935710), (5, 9548568), (6, 7957140), (8, 5967855), (9, 5304760), (10, 4774284), (12, 3978570), (15, 3182856), (18, 2652380), (20, 2387142), (24, 1989285), (30, 1591428), (36, 1326190), (40, 1193571), (45, 1060952), (60, 795714), (72, 663095), (90, 530476), (120, 397857), (180, 265238), (360, 132619)]