549757440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 240

約数和(自身を含む): 1930376448

約数和(自身を除く): 1380619008

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, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 223, 240, 256, 288, 320, 321, 360, 384, 428, 446, 480, 512, 535, 576, 640, 642, 669, 720, 768, 856, 892, 960, 963, 1070, 1115, 1152, 1280, 1284, 1338, 1440, 1536, 1605, 1712, 1784, 1920, 1926, 2007, 2140, 2230, 2304, 2560, 2568, 2676, 2880, 3210, 3345, 3424, 3568, 3840, 3852, 4014, 4280, 4460, 4608, 4815, 5136, 5352, 5760, 6420, 6690, 6848, 7136, 7680, 7704, 8028, 8560, 8920, 9630, 10035, 10272, 10704, 11520, 12840, 13380, 13696, 14272, 15408, 16056, 17120, 17840, 19260, 20070, 20544, 21408, 23040, 23861, 25680, 26760, 27392, 28544, 30816, 32112, 34240, 35680, 38520, 40140, 41088, 42816, 47722, 51360, 53520, 54784, 57088, 61632, 64224, 68480, 71360, 71583, 77040, 80280, 82176, 85632, 95444, 102720, 107040, 114176, 119305, 123264, 128448, 136960, 142720, 143166, 154080, 160560, 164352, 171264, 190888, 205440, 214080, 214749, 238610, 246528, 256896, 273920, 285440, 286332, 308160, 321120, 342528, 357915, 381776, 410880, 428160, 429498, 477220, 493056, 513792, 570880, 572664, 616320, 642240, 715830, 763552, 821760, 856320, 858996, 954440, 1027584, 1073745, 1145328, 1232640, 1284480, 1431660, 1527104, 1712640, 1717992, 1908880, 2147490, 2290656, 2465280, 2568960, 2863320, 3054208, 3435984, 3817760, 4294980, 4581312, 5137920, 5726640, 6108416, 6871968, 7635520, 8589960, 9162624, 11453280, 12216832, 13743936, 15271040, 17179920, 18325248, 22906560, 27487872, 30542080, 34359840, 36650496, 45813120, 54975744, 61084160, 68719680, 91626240, 109951488, 137439360, 183252480, 274878720, 549757440]

約数ペア:

[(1, 549757440), (2, 274878720), (3, 183252480), (4, 137439360), (5, 109951488), (6, 91626240), (8, 68719680), (9, 61084160), (10, 54975744), (12, 45813120), (15, 36650496), (16, 34359840), (18, 30542080), (20, 27487872), (24, 22906560), (30, 18325248), (32, 17179920), (36, 15271040), (40, 13743936), (45, 12216832), (48, 11453280), (60, 9162624), (64, 8589960), (72, 7635520), (80, 6871968), (90, 6108416), (96, 5726640), (107, 5137920), (120, 4581312), (128, 4294980), (144, 3817760), (160, 3435984), (180, 3054208), (192, 2863320), (214, 2568960), (223, 2465280), (240, 2290656), (256, 2147490), (288, 1908880), (320, 1717992), (321, 1712640), (360, 1527104), (384, 1431660), (428, 1284480), (446, 1232640), (480, 1145328), (512, 1073745), (535, 1027584), (576, 954440), (640, 858996), (642, 856320), (669, 821760), (720, 763552), (768, 715830), (856, 642240), (892, 616320), (960, 572664), (963, 570880), (1070, 513792), (1115, 493056), (1152, 477220), (1280, 429498), (1284, 428160), (1338, 410880), (1440, 381776), (1536, 357915), (1605, 342528), (1712, 321120), (1784, 308160), (1920, 286332), (1926, 285440), (2007, 273920), (2140, 256896), (2230, 246528), (2304, 238610), (2560, 214749), (2568, 214080), (2676, 205440), (2880, 190888), (3210, 171264), (3345, 164352), (3424, 160560), (3568, 154080), (3840, 143166), (3852, 142720), (4014, 136960), (4280, 128448), (4460, 123264), (4608, 119305), (4815, 114176), (5136, 107040), (5352, 102720), (5760, 95444), (6420, 85632), (6690, 82176), (6848, 80280), (7136, 77040), (7680, 71583), (7704, 71360), (8028, 68480), (8560, 64224), (8920, 61632), (9630, 57088), (10035, 54784), (10272, 53520), (10704, 51360), (11520, 47722), (12840, 42816), (13380, 41088), (13696, 40140), (14272, 38520), (15408, 35680), (16056, 34240), (17120, 32112), (17840, 30816), (19260, 28544), (20070, 27392), (20544, 26760), (21408, 25680), (23040, 23861)]