1787482080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1423

約数の個数: 240

約数和(自身を含む): 6372218160

約数和(自身を除く): 4584736080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 107, 108, 120, 135, 144, 160, 162, 180, 214, 216, 240, 270, 288, 321, 324, 360, 405, 428, 432, 480, 535, 540, 642, 648, 720, 810, 856, 864, 963, 1070, 1080, 1284, 1289, 1296, 1440, 1605, 1620, 1712, 1926, 2140, 2160, 2568, 2578, 2592, 2889, 3210, 3240, 3424, 3852, 3867, 4280, 4320, 4815, 5136, 5156, 5778, 6420, 6445, 6480, 7704, 7734, 8560, 8667, 9630, 10272, 10312, 11556, 11601, 12840, 12890, 12960, 14445, 15408, 15468, 17120, 17334, 19260, 19335, 20624, 23112, 23202, 25680, 25780, 28890, 30816, 30936, 34668, 34803, 38520, 38670, 41248, 43335, 46224, 46404, 51360, 51560, 57780, 58005, 61872, 69336, 69606, 77040, 77340, 86670, 92448, 92808, 103120, 104409, 115560, 116010, 123744, 137923, 138672, 139212, 154080, 154680, 173340, 174015, 185616, 206240, 208818, 231120, 232020, 275846, 277344, 278424, 309360, 346680, 348030, 371232, 413769, 417636, 462240, 464040, 522045, 551692, 556848, 618720, 689615, 693360, 696060, 827538, 835272, 928080, 1044090, 1103384, 1113696, 1241307, 1379230, 1386720, 1392120, 1655076, 1670544, 1856160, 2068845, 2088180, 2206768, 2482614, 2758460, 2784240, 3310152, 3341088, 3723921, 4137690, 4176360, 4413536, 4965228, 5516920, 5568480, 6206535, 6620304, 7447842, 8275380, 8352720, 9930456, 11033840, 11171763, 12413070, 13240608, 14895684, 16550760, 16705440, 18619605, 19860912, 22067680, 22343526, 24826140, 29791368, 33101520, 37239210, 39721824, 44687052, 49652280, 55858815, 59582736, 66203040, 74478420, 89374104, 99304560, 111717630, 119165472, 148956840, 178748208, 198609120, 223435260, 297913680, 357496416, 446870520, 595827360, 893741040, 1787482080]

約数ペア:

[(1, 1787482080), (2, 893741040), (3, 595827360), (4, 446870520), (5, 357496416), (6, 297913680), (8, 223435260), (9, 198609120), (10, 178748208), (12, 148956840), (15, 119165472), (16, 111717630), (18, 99304560), (20, 89374104), (24, 74478420), (27, 66203040), (30, 59582736), (32, 55858815), (36, 49652280), (40, 44687052), (45, 39721824), (48, 37239210), (54, 33101520), (60, 29791368), (72, 24826140), (80, 22343526), (81, 22067680), (90, 19860912), (96, 18619605), (107, 16705440), (108, 16550760), (120, 14895684), (135, 13240608), (144, 12413070), (160, 11171763), (162, 11033840), (180, 9930456), (214, 8352720), (216, 8275380), (240, 7447842), (270, 6620304), (288, 6206535), (321, 5568480), (324, 5516920), (360, 4965228), (405, 4413536), (428, 4176360), (432, 4137690), (480, 3723921), (535, 3341088), (540, 3310152), (642, 2784240), (648, 2758460), (720, 2482614), (810, 2206768), (856, 2088180), (864, 2068845), (963, 1856160), (1070, 1670544), (1080, 1655076), (1284, 1392120), (1289, 1386720), (1296, 1379230), (1440, 1241307), (1605, 1113696), (1620, 1103384), (1712, 1044090), (1926, 928080), (2140, 835272), (2160, 827538), (2568, 696060), (2578, 693360), (2592, 689615), (2889, 618720), (3210, 556848), (3240, 551692), (3424, 522045), (3852, 464040), (3867, 462240), (4280, 417636), (4320, 413769), (4815, 371232), (5136, 348030), (5156, 346680), (5778, 309360), (6420, 278424), (6445, 277344), (6480, 275846), (7704, 232020), (7734, 231120), (8560, 208818), (8667, 206240), (9630, 185616), (10272, 174015), (10312, 173340), (11556, 154680), (11601, 154080), (12840, 139212), (12890, 138672), (12960, 137923), (14445, 123744), (15408, 116010), (15468, 115560), (17120, 104409), (17334, 103120), (19260, 92808), (19335, 92448), (20624, 86670), (23112, 77340), (23202, 77040), (25680, 69606), (25780, 69336), (28890, 61872), (30816, 58005), (30936, 57780), (34668, 51560), (34803, 51360), (38520, 46404), (38670, 46224), (41248, 43335)]