265171680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1849

約数の個数: 144

約数和(自身を含む): 913886064

約数和(自身を除く): 648714384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1440, 1605, 1712, 1721, 1926, 2140, 2568, 3210, 3424, 3442, 3852, 4280, 4815, 5136, 5163, 6420, 6884, 7704, 8560, 8605, 9630, 10272, 10326, 12840, 13768, 15408, 15489, 17120, 17210, 19260, 20652, 25680, 25815, 27536, 30816, 30978, 34420, 38520, 41304, 51360, 51630, 55072, 61956, 68840, 77040, 77445, 82608, 103260, 123912, 137680, 154080, 154890, 165216, 184147, 206520, 247824, 275360, 309780, 368294, 413040, 495648, 552441, 619560, 736588, 826080, 920735, 1104882, 1239120, 1473176, 1657323, 1841470, 2209764, 2478240, 2762205, 2946352, 3314646, 3682940, 4419528, 5524410, 5892704, 6629292, 7365880, 8286615, 8839056, 11048820, 13258584, 14731760, 16573230, 17678112, 22097640, 26517168, 29463520, 33146460, 44195280, 53034336, 66292920, 88390560, 132585840, 265171680]

約数ペア:

[(1, 265171680), (2, 132585840), (3, 88390560), (4, 66292920), (5, 53034336), (6, 44195280), (8, 33146460), (9, 29463520), (10, 26517168), (12, 22097640), (15, 17678112), (16, 16573230), (18, 14731760), (20, 13258584), (24, 11048820), (30, 8839056), (32, 8286615), (36, 7365880), (40, 6629292), (45, 5892704), (48, 5524410), (60, 4419528), (72, 3682940), (80, 3314646), (90, 2946352), (96, 2762205), (107, 2478240), (120, 2209764), (144, 1841470), (160, 1657323), (180, 1473176), (214, 1239120), (240, 1104882), (288, 920735), (321, 826080), (360, 736588), (428, 619560), (480, 552441), (535, 495648), (642, 413040), (720, 368294), (856, 309780), (963, 275360), (1070, 247824), (1284, 206520), (1440, 184147), (1605, 165216), (1712, 154890), (1721, 154080), (1926, 137680), (2140, 123912), (2568, 103260), (3210, 82608), (3424, 77445), (3442, 77040), (3852, 68840), (4280, 61956), (4815, 55072), (5136, 51630), (5163, 51360), (6420, 41304), (6884, 38520), (7704, 34420), (8560, 30978), (8605, 30816), (9630, 27536), (10272, 25815), (10326, 25680), (12840, 20652), (13768, 19260), (15408, 17210), (15489, 17120)]