55665840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1846

約数の個数: 80

約数和(自身を含む): 173926368

約数和(自身を除く): 118260528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 1693, 2055, 2192, 2740, 3288, 3386, 4110, 5079, 5480, 6576, 6772, 8220, 8465, 10158, 10960, 13544, 16440, 16930, 20316, 25395, 27088, 32880, 33860, 40632, 50790, 67720, 81264, 101580, 135440, 203160, 231941, 406320, 463882, 695823, 927764, 1159705, 1391646, 1855528, 2319410, 2783292, 3479115, 3711056, 4638820, 5566584, 6958230, 9277640, 11133168, 13916460, 18555280, 27832920, 55665840]

約数ペア:

[(1, 55665840), (2, 27832920), (3, 18555280), (4, 13916460), (5, 11133168), (6, 9277640), (8, 6958230), (10, 5566584), (12, 4638820), (15, 3711056), (16, 3479115), (20, 2783292), (24, 2319410), (30, 1855528), (40, 1391646), (48, 1159705), (60, 927764), (80, 695823), (120, 463882), (137, 406320), (240, 231941), (274, 203160), (411, 135440), (548, 101580), (685, 81264), (822, 67720), (1096, 50790), (1370, 40632), (1644, 33860), (1693, 32880), (2055, 27088), (2192, 25395), (2740, 20316), (3288, 16930), (3386, 16440), (4110, 13544), (5079, 10960), (5480, 10158), (6576, 8465), (6772, 8220)]