31828560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{132619}}^1$

素因数の和:132635

約数の個数: 40

約数和(自身を含む): 98669280

約数和(自身を除く): 66840720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 132619, 265238, 397857, 530476, 663095, 795714, 1060952, 1326190, 1591428, 1989285, 2121904, 2652380, 3182856, 3978570, 5304760, 6365712, 7957140, 10609520, 15914280, 31828560]

約数ペア:

[(1, 31828560), (2, 15914280), (3, 10609520), (4, 7957140), (5, 6365712), (6, 5304760), (8, 3978570), (10, 3182856), (12, 2652380), (15, 2121904), (16, 1989285), (20, 1591428), (24, 1326190), (30, 1060952), (40, 795714), (48, 663095), (60, 530476), (80, 397857), (120, 265238), (240, 132619)]