310620960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5568

約数の個数: 192

約数和(自身を含む): 1171013760

約数和(自身を除く): 860392800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5531, 5616, 6240, 7020, 9360, 11062, 11232, 14040, 16593, 18720, 22124, 27655, 28080, 33186, 44248, 49779, 55310, 56160, 66372, 71903, 82965, 88496, 99558, 110620, 132744, 143806, 149337, 165930, 176992, 199116, 215709, 221240, 248895, 265488, 287612, 298674, 331860, 359515, 398232, 431418, 442480, 497790, 530976, 575224, 597348, 647127, 663720, 719030, 746685, 796464, 862836, 884960, 995580, 1078545, 1150448, 1194696, 1294254, 1327440, 1438060, 1493370, 1592928, 1725672, 1941381, 1991160, 2157090, 2300896, 2389392, 2588508, 2654880, 2876120, 2986740, 3235635, 3451344, 3882762, 3982320, 4314180, 4778784, 5177016, 5752240, 5973480, 6471270, 6902688, 7765524, 7964640, 8628360, 9706905, 10354032, 11504480, 11946960, 12942540, 15531048, 17256720, 19413810, 20708064, 23893920, 25885080, 31062096, 34513440, 38827620, 51770160, 62124192, 77655240, 103540320, 155310480, 310620960]

約数ペア:

[(1, 310620960), (2, 155310480), (3, 103540320), (4, 77655240), (5, 62124192), (6, 51770160), (8, 38827620), (9, 34513440), (10, 31062096), (12, 25885080), (13, 23893920), (15, 20708064), (16, 19413810), (18, 17256720), (20, 15531048), (24, 12942540), (26, 11946960), (27, 11504480), (30, 10354032), (32, 9706905), (36, 8628360), (39, 7964640), (40, 7765524), (45, 6902688), (48, 6471270), (52, 5973480), (54, 5752240), (60, 5177016), (65, 4778784), (72, 4314180), (78, 3982320), (80, 3882762), (90, 3451344), (96, 3235635), (104, 2986740), (108, 2876120), (117, 2654880), (120, 2588508), (130, 2389392), (135, 2300896), (144, 2157090), (156, 1991160), (160, 1941381), (180, 1725672), (195, 1592928), (208, 1493370), (216, 1438060), (234, 1327440), (240, 1294254), (260, 1194696), (270, 1150448), (288, 1078545), (312, 995580), (351, 884960), (360, 862836), (390, 796464), (416, 746685), (432, 719030), (468, 663720), (480, 647127), (520, 597348), (540, 575224), (585, 530976), (624, 497790), (702, 442480), (720, 431418), (780, 398232), (864, 359515), (936, 331860), (1040, 298674), (1080, 287612), (1170, 265488), (1248, 248895), (1404, 221240), (1440, 215709), (1560, 199116), (1755, 176992), (1872, 165930), (2080, 149337), (2160, 143806), (2340, 132744), (2808, 110620), (3120, 99558), (3510, 88496), (3744, 82965), (4320, 71903), (4680, 66372), (5531, 56160), (5616, 55310), (6240, 49779), (7020, 44248), (9360, 33186), (11062, 28080), (11232, 27655), (14040, 22124), (16593, 18720)]