53969760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 210198240

約数和(自身を除く): 156228480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 351, 360, 372, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 864, 930, 936, 961, 992, 1040, 1080, 1116, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 1922, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 2883, 2976, 3120, 3224, 3348, 3510, 3627, 3720, 3744, 3844, 4030, 4185, 4320, 4464, 4680, 4805, 4836, 4960, 5580, 5616, 5766, 6045, 6240, 6448, 6696, 7020, 7254, 7440, 7688, 8060, 8370, 8649, 8928, 9360, 9610, 9672, 10881, 11160, 11232, 11532, 12090, 12493, 12896, 13392, 14040, 14415, 14508, 14880, 15376, 16120, 16740, 17298, 18135, 18720, 19220, 19344, 21762, 22320, 23064, 24180, 24986, 25947, 26784, 28080, 28830, 29016, 30752, 32240, 33480, 34596, 36270, 37479, 38440, 38688, 43245, 43524, 44640, 46128, 48360, 49972, 51894, 54405, 56160, 57660, 58032, 62465, 64480, 66960, 69192, 72540, 74958, 76880, 86490, 87048, 92256, 96720, 99944, 103788, 108810, 112437, 115320, 116064, 124930, 129735, 133920, 138384, 145080, 149916, 153760, 172980, 174096, 187395, 193440, 199888, 207576, 217620, 224874, 230640, 249860, 259470, 276768, 290160, 299832, 337311, 345960, 348192, 374790, 399776, 415152, 435240, 449748, 461280, 499720, 518940, 562185, 580320, 599664, 674622, 691920, 749580, 830304, 870480, 899496, 999440, 1037880, 1124370, 1199328, 1349244, 1383840, 1499160, 1686555, 1740960, 1798992, 1998880, 2075760, 2248740, 2698488, 2998320, 3373110, 3597984, 4151520, 4497480, 5396976, 5996640, 6746220, 8994960, 10793952, 13492440, 17989920, 26984880, 53969760]

約数ペア:

[(1, 53969760), (2, 26984880), (3, 17989920), (4, 13492440), (5, 10793952), (6, 8994960), (8, 6746220), (9, 5996640), (10, 5396976), (12, 4497480), (13, 4151520), (15, 3597984), (16, 3373110), (18, 2998320), (20, 2698488), (24, 2248740), (26, 2075760), (27, 1998880), (30, 1798992), (31, 1740960), (32, 1686555), (36, 1499160), (39, 1383840), (40, 1349244), (45, 1199328), (48, 1124370), (52, 1037880), (54, 999440), (60, 899496), (62, 870480), (65, 830304), (72, 749580), (78, 691920), (80, 674622), (90, 599664), (93, 580320), (96, 562185), (104, 518940), (108, 499720), (117, 461280), (120, 449748), (124, 435240), (130, 415152), (135, 399776), (144, 374790), (155, 348192), (156, 345960), (160, 337311), (180, 299832), (186, 290160), (195, 276768), (208, 259470), (216, 249860), (234, 230640), (240, 224874), (248, 217620), (260, 207576), (270, 199888), (279, 193440), (288, 187395), (310, 174096), (312, 172980), (351, 153760), (360, 149916), (372, 145080), (390, 138384), (403, 133920), (416, 129735), (432, 124930), (465, 116064), (468, 115320), (480, 112437), (496, 108810), (520, 103788), (540, 99944), (558, 96720), (585, 92256), (620, 87048), (624, 86490), (702, 76880), (720, 74958), (744, 72540), (780, 69192), (806, 66960), (837, 64480), (864, 62465), (930, 58032), (936, 57660), (961, 56160), (992, 54405), (1040, 51894), (1080, 49972), (1116, 48360), (1170, 46128), (1209, 44640), (1240, 43524), (1248, 43245), (1395, 38688), (1404, 38440), (1440, 37479), (1488, 36270), (1560, 34596), (1612, 33480), (1674, 32240), (1755, 30752), (1860, 29016), (1872, 28830), (1922, 28080), (2015, 26784), (2080, 25947), (2160, 24986), (2232, 24180), (2340, 23064), (2418, 22320), (2480, 21762), (2790, 19344), (2808, 19220), (2883, 18720), (2976, 18135), (3120, 17298), (3224, 16740), (3348, 16120), (3510, 15376), (3627, 14880), (3720, 14508), (3744, 14415), (3844, 14040), (4030, 13392), (4185, 12896), (4320, 12493), (4464, 12090), (4680, 11532), (4805, 11232), (4836, 11160), (4960, 10881), (5580, 9672), (5616, 9610), (5766, 9360), (6045, 8928), (6240, 8649), (6448, 8370), (6696, 8060), (7020, 7688), (7254, 7440)]