79505280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 290822400

約数和(自身を除く): 211317120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 107, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 214, 215, 216, 240, 258, 270, 288, 320, 321, 344, 360, 384, 387, 428, 430, 432, 480, 516, 535, 540, 576, 640, 642, 645, 688, 720, 774, 856, 860, 864, 960, 963, 1032, 1070, 1080, 1152, 1161, 1284, 1290, 1376, 1440, 1548, 1605, 1712, 1720, 1728, 1920, 1926, 1935, 2064, 2140, 2160, 2322, 2568, 2580, 2752, 2880, 2889, 3096, 3210, 3424, 3440, 3456, 3852, 3870, 4128, 4280, 4320, 4601, 4644, 4815, 5136, 5160, 5504, 5760, 5778, 5805, 6192, 6420, 6848, 6880, 7704, 7740, 8256, 8560, 8640, 9202, 9288, 9630, 10272, 10320, 11556, 11610, 12384, 12840, 13696, 13760, 13803, 14445, 15408, 15480, 16512, 17120, 17280, 18404, 18576, 19260, 20544, 20640, 23005, 23112, 23220, 24768, 25680, 27520, 27606, 28890, 30816, 30960, 34240, 36808, 37152, 38520, 41088, 41280, 41409, 46010, 46224, 46440, 49536, 51360, 55212, 57780, 61632, 61920, 68480, 69015, 73616, 74304, 77040, 82560, 82818, 92020, 92448, 92880, 102720, 110424, 115560, 123264, 123840, 124227, 138030, 147232, 148608, 154080, 165636, 184040, 184896, 185760, 205440, 207045, 220848, 231120, 247680, 248454, 276060, 294464, 308160, 331272, 368080, 369792, 371520, 414090, 441696, 462240, 496908, 552120, 588928, 616320, 621135, 662544, 736160, 743040, 828180, 883392, 924480, 993816, 1104240, 1242270, 1325088, 1472320, 1656360, 1766784, 1848960, 1987632, 2208480, 2484540, 2650176, 2944640, 3312720, 3975264, 4416960, 4969080, 5300352, 6625440, 7950528, 8833920, 9938160, 13250880, 15901056, 19876320, 26501760, 39752640, 79505280]

約数ペア:

[(1, 79505280), (2, 39752640), (3, 26501760), (4, 19876320), (5, 15901056), (6, 13250880), (8, 9938160), (9, 8833920), (10, 7950528), (12, 6625440), (15, 5300352), (16, 4969080), (18, 4416960), (20, 3975264), (24, 3312720), (27, 2944640), (30, 2650176), (32, 2484540), (36, 2208480), (40, 1987632), (43, 1848960), (45, 1766784), (48, 1656360), (54, 1472320), (60, 1325088), (64, 1242270), (72, 1104240), (80, 993816), (86, 924480), (90, 883392), (96, 828180), (107, 743040), (108, 736160), (120, 662544), (128, 621135), (129, 616320), (135, 588928), (144, 552120), (160, 496908), (172, 462240), (180, 441696), (192, 414090), (214, 371520), (215, 369792), (216, 368080), (240, 331272), (258, 308160), (270, 294464), (288, 276060), (320, 248454), (321, 247680), (344, 231120), (360, 220848), (384, 207045), (387, 205440), (428, 185760), (430, 184896), (432, 184040), (480, 165636), (516, 154080), (535, 148608), (540, 147232), (576, 138030), (640, 124227), (642, 123840), (645, 123264), (688, 115560), (720, 110424), (774, 102720), (856, 92880), (860, 92448), (864, 92020), (960, 82818), (963, 82560), (1032, 77040), (1070, 74304), (1080, 73616), (1152, 69015), (1161, 68480), (1284, 61920), (1290, 61632), (1376, 57780), (1440, 55212), (1548, 51360), (1605, 49536), (1712, 46440), (1720, 46224), (1728, 46010), (1920, 41409), (1926, 41280), (1935, 41088), (2064, 38520), (2140, 37152), (2160, 36808), (2322, 34240), (2568, 30960), (2580, 30816), (2752, 28890), (2880, 27606), (2889, 27520), (3096, 25680), (3210, 24768), (3424, 23220), (3440, 23112), (3456, 23005), (3852, 20640), (3870, 20544), (4128, 19260), (4280, 18576), (4320, 18404), (4601, 17280), (4644, 17120), (4815, 16512), (5136, 15480), (5160, 15408), (5504, 14445), (5760, 13803), (5778, 13760), (5805, 13696), (6192, 12840), (6420, 12384), (6848, 11610), (6880, 11556), (7704, 10320), (7740, 10272), (8256, 9630), (8560, 9288), (8640, 9202)]