1518173280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9011}}^1$

素因数の和:9051

約数の個数: 240

約数和(自身を含む): 5770671984

約数和(自身を除く): 4252498704

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, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9011, 9360, 10530, 11232, 12960, 14040, 16848, 18022, 18720, 21060, 27033, 28080, 33696, 36044, 42120, 45055, 54066, 56160, 72088, 81099, 84240, 90110, 108132, 117143, 135165, 144176, 162198, 168480, 180220, 216264, 234286, 243297, 270330, 288352, 324396, 351429, 360440, 405495, 432528, 468572, 486594, 540660, 585715, 648792, 702858, 720880, 729891, 810990, 865056, 937144, 973188, 1054287, 1081320, 1171430, 1216485, 1297584, 1405716, 1441760, 1459782, 1621980, 1757145, 1874288, 1946376, 2108574, 2162640, 2342860, 2432970, 2595168, 2811432, 2919564, 3162861, 3243960, 3514290, 3649455, 3748576, 3892752, 4217148, 4325280, 4685720, 4865940, 5271435, 5622864, 5839128, 6325722, 6487920, 7028580, 7298910, 7785504, 8434296, 9371440, 9488583, 9731880, 10542870, 11245728, 11678256, 12651444, 12975840, 14057160, 14597820, 15814305, 16868592, 18742880, 18977166, 19463760, 21085740, 23356512, 25302888, 28114320, 29195640, 31628610, 33737184, 37954332, 38927520, 42171480, 47442915, 50605776, 56228640, 58391280, 63257220, 75908664, 84342960, 94885830, 101211552, 116782560, 126514440, 151817328, 168685920, 189771660, 253028880, 303634656, 379543320, 506057760, 759086640, 1518173280]

約数ペア:

[(1, 1518173280), (2, 759086640), (3, 506057760), (4, 379543320), (5, 303634656), (6, 253028880), (8, 189771660), (9, 168685920), (10, 151817328), (12, 126514440), (13, 116782560), (15, 101211552), (16, 94885830), (18, 84342960), (20, 75908664), (24, 63257220), (26, 58391280), (27, 56228640), (30, 50605776), (32, 47442915), (36, 42171480), (39, 38927520), (40, 37954332), (45, 33737184), (48, 31628610), (52, 29195640), (54, 28114320), (60, 25302888), (65, 23356512), (72, 21085740), (78, 19463760), (80, 18977166), (81, 18742880), (90, 16868592), (96, 15814305), (104, 14597820), (108, 14057160), (117, 12975840), (120, 12651444), (130, 11678256), (135, 11245728), (144, 10542870), (156, 9731880), (160, 9488583), (162, 9371440), (180, 8434296), (195, 7785504), (208, 7298910), (216, 7028580), (234, 6487920), (240, 6325722), (260, 5839128), (270, 5622864), (288, 5271435), (312, 4865940), (324, 4685720), (351, 4325280), (360, 4217148), (390, 3892752), (405, 3748576), (416, 3649455), (432, 3514290), (468, 3243960), (480, 3162861), (520, 2919564), (540, 2811432), (585, 2595168), (624, 2432970), (648, 2342860), (702, 2162640), (720, 2108574), (780, 1946376), (810, 1874288), (864, 1757145), (936, 1621980), (1040, 1459782), (1053, 1441760), (1080, 1405716), (1170, 1297584), (1248, 1216485), (1296, 1171430), (1404, 1081320), (1440, 1054287), (1560, 973188), (1620, 937144), (1755, 865056), (1872, 810990), (2080, 729891), (2106, 720880), (2160, 702858), (2340, 648792), (2592, 585715), (2808, 540660), (3120, 486594), (3240, 468572), (3510, 432528), (3744, 405495), (4212, 360440), (4320, 351429), (4680, 324396), (5265, 288352), (5616, 270330), (6240, 243297), (6480, 234286), (7020, 216264), (8424, 180220), (9011, 168480), (9360, 162198), (10530, 144176), (11232, 135165), (12960, 117143), (14040, 108132), (16848, 90110), (18022, 84240), (18720, 81099), (21060, 72088), (27033, 56160), (28080, 54066), (33696, 45055), (36044, 42120)]