285755040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1341

約数の個数: 240

約数和(自身を含む): 1068622632

約数和(自身を除く): 782867592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1297, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2594, 2720, 2754, 3060, 3240, 3672, 3891, 4080, 4320, 4590, 4896, 5188, 5508, 6120, 6480, 6485, 6885, 7344, 7782, 8160, 9180, 10376, 11016, 11673, 12240, 12960, 12970, 13770, 14688, 15564, 18360, 19455, 20752, 22032, 22049, 23346, 24480, 25940, 27540, 31128, 35019, 36720, 38910, 41504, 44064, 44098, 46692, 51880, 55080, 58365, 62256, 66147, 70038, 73440, 77820, 88196, 93384, 103760, 105057, 110160, 110245, 116730, 124512, 132294, 140076, 155640, 175095, 176392, 186768, 198441, 207520, 210114, 220320, 220490, 233460, 264588, 280152, 311280, 330735, 350190, 352784, 373536, 396882, 420228, 440980, 466920, 525285, 529176, 560304, 595323, 622560, 661470, 700380, 705568, 793764, 840456, 881960, 933840, 992205, 1050570, 1058352, 1120608, 1190646, 1322940, 1400760, 1587528, 1680912, 1763920, 1785969, 1867680, 1984410, 2101140, 2116704, 2381292, 2645880, 2801520, 2976615, 3175056, 3361824, 3527840, 3571938, 3968820, 4202280, 4762584, 5291760, 5603040, 5953230, 6350112, 7143876, 7937640, 8404560, 8929845, 9525168, 10583520, 11906460, 14287752, 15875280, 16809120, 17859690, 19050336, 23812920, 28575504, 31750560, 35719380, 47625840, 57151008, 71438760, 95251680, 142877520, 285755040]

約数ペア:

[(1, 285755040), (2, 142877520), (3, 95251680), (4, 71438760), (5, 57151008), (6, 47625840), (8, 35719380), (9, 31750560), (10, 28575504), (12, 23812920), (15, 19050336), (16, 17859690), (17, 16809120), (18, 15875280), (20, 14287752), (24, 11906460), (27, 10583520), (30, 9525168), (32, 8929845), (34, 8404560), (36, 7937640), (40, 7143876), (45, 6350112), (48, 5953230), (51, 5603040), (54, 5291760), (60, 4762584), (68, 4202280), (72, 3968820), (80, 3571938), (81, 3527840), (85, 3361824), (90, 3175056), (96, 2976615), (102, 2801520), (108, 2645880), (120, 2381292), (135, 2116704), (136, 2101140), (144, 1984410), (153, 1867680), (160, 1785969), (162, 1763920), (170, 1680912), (180, 1587528), (204, 1400760), (216, 1322940), (240, 1190646), (255, 1120608), (270, 1058352), (272, 1050570), (288, 992205), (306, 933840), (324, 881960), (340, 840456), (360, 793764), (405, 705568), (408, 700380), (432, 661470), (459, 622560), (480, 595323), (510, 560304), (540, 529176), (544, 525285), (612, 466920), (648, 440980), (680, 420228), (720, 396882), (765, 373536), (810, 352784), (816, 350190), (864, 330735), (918, 311280), (1020, 280152), (1080, 264588), (1224, 233460), (1296, 220490), (1297, 220320), (1360, 210114), (1377, 207520), (1440, 198441), (1530, 186768), (1620, 176392), (1632, 175095), (1836, 155640), (2040, 140076), (2160, 132294), (2295, 124512), (2448, 116730), (2592, 110245), (2594, 110160), (2720, 105057), (2754, 103760), (3060, 93384), (3240, 88196), (3672, 77820), (3891, 73440), (4080, 70038), (4320, 66147), (4590, 62256), (4896, 58365), (5188, 55080), (5508, 51880), (6120, 46692), (6480, 44098), (6485, 44064), (6885, 41504), (7344, 38910), (7782, 36720), (8160, 35019), (9180, 31128), (10376, 27540), (11016, 25940), (11673, 24480), (12240, 23346), (12960, 22049), (12970, 22032), (13770, 20752), (14688, 19455), (15564, 18360)]