88620480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 280

約数和(自身を含む): 340778592

約数和(自身を除く): 252158112

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, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 263, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 526, 540, 576, 585, 624, 648, 702, 720, 780, 789, 810, 832, 864, 936, 960, 1040, 1052, 1053, 1080, 1170, 1248, 1296, 1315, 1404, 1440, 1560, 1578, 1620, 1728, 1755, 1872, 2080, 2104, 2106, 2160, 2340, 2367, 2496, 2592, 2630, 2808, 2880, 3120, 3156, 3240, 3419, 3510, 3744, 3945, 4160, 4208, 4212, 4320, 4680, 4734, 5184, 5260, 5265, 5616, 6240, 6312, 6480, 6838, 7020, 7101, 7488, 7890, 8416, 8424, 8640, 9360, 9468, 10257, 10520, 10530, 11232, 11835, 12480, 12624, 12960, 13676, 14040, 14202, 15780, 16832, 16848, 17095, 18720, 18936, 20514, 21040, 21060, 21303, 22464, 23670, 25248, 25920, 27352, 28080, 28404, 30771, 31560, 33696, 34190, 35505, 37440, 37872, 41028, 42080, 42120, 42606, 47340, 50496, 51285, 54704, 56160, 56808, 61542, 63120, 67392, 68380, 71010, 75744, 82056, 84160, 84240, 85212, 92313, 94680, 102570, 106515, 109408, 112320, 113616, 123084, 126240, 136760, 142020, 151488, 153855, 164112, 168480, 170424, 184626, 189360, 205140, 213030, 218816, 227232, 246168, 252480, 273520, 276939, 284040, 307710, 328224, 336960, 340848, 369252, 378720, 410280, 426060, 454464, 461565, 492336, 547040, 553878, 568080, 615420, 656448, 681696, 738504, 757440, 820560, 852120, 923130, 984672, 1094080, 1107756, 1136160, 1230840, 1363392, 1384695, 1477008, 1641120, 1704240, 1846260, 1969344, 2215512, 2272320, 2461680, 2769390, 2954016, 3282240, 3408480, 3692520, 4431024, 4923360, 5538780, 5908032, 6816960, 7385040, 8862048, 9846720, 11077560, 14770080, 17724096, 22155120, 29540160, 44310240, 88620480]

約数ペア:

[(1, 88620480), (2, 44310240), (3, 29540160), (4, 22155120), (5, 17724096), (6, 14770080), (8, 11077560), (9, 9846720), (10, 8862048), (12, 7385040), (13, 6816960), (15, 5908032), (16, 5538780), (18, 4923360), (20, 4431024), (24, 3692520), (26, 3408480), (27, 3282240), (30, 2954016), (32, 2769390), (36, 2461680), (39, 2272320), (40, 2215512), (45, 1969344), (48, 1846260), (52, 1704240), (54, 1641120), (60, 1477008), (64, 1384695), (65, 1363392), (72, 1230840), (78, 1136160), (80, 1107756), (81, 1094080), (90, 984672), (96, 923130), (104, 852120), (108, 820560), (117, 757440), (120, 738504), (130, 681696), (135, 656448), (144, 615420), (156, 568080), (160, 553878), (162, 547040), (180, 492336), (192, 461565), (195, 454464), (208, 426060), (216, 410280), (234, 378720), (240, 369252), (260, 340848), (263, 336960), (270, 328224), (288, 307710), (312, 284040), (320, 276939), (324, 273520), (351, 252480), (360, 246168), (390, 227232), (405, 218816), (416, 213030), (432, 205140), (468, 189360), (480, 184626), (520, 170424), (526, 168480), (540, 164112), (576, 153855), (585, 151488), (624, 142020), (648, 136760), (702, 126240), (720, 123084), (780, 113616), (789, 112320), (810, 109408), (832, 106515), (864, 102570), (936, 94680), (960, 92313), (1040, 85212), (1052, 84240), (1053, 84160), (1080, 82056), (1170, 75744), (1248, 71010), (1296, 68380), (1315, 67392), (1404, 63120), (1440, 61542), (1560, 56808), (1578, 56160), (1620, 54704), (1728, 51285), (1755, 50496), (1872, 47340), (2080, 42606), (2104, 42120), (2106, 42080), (2160, 41028), (2340, 37872), (2367, 37440), (2496, 35505), (2592, 34190), (2630, 33696), (2808, 31560), (2880, 30771), (3120, 28404), (3156, 28080), (3240, 27352), (3419, 25920), (3510, 25248), (3744, 23670), (3945, 22464), (4160, 21303), (4208, 21060), (4212, 21040), (4320, 20514), (4680, 18936), (4734, 18720), (5184, 17095), (5260, 16848), (5265, 16832), (5616, 15780), (6240, 14202), (6312, 14040), (6480, 13676), (6838, 12960), (7020, 12624), (7101, 12480), (7488, 11835), (7890, 11232), (8416, 10530), (8424, 10520), (8640, 10257), (9360, 9468)]