15115887360

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{62483}}^1$

素因数の和:62520

約数の個数: 288

約数和(自身を含む): 61304302080

約数和(自身を除く): 46188414720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 62483, 80640, 120960, 124966, 187449, 241920, 249932, 312415, 374898, 437381, 499864, 562347, 624830, 749796, 874762, 937245, 999728, 1124694, 1249660, 1312143, 1499592, 1687041, 1749524, 1874490, 1999456, 2186905, 2249388, 2499320, 2624286, 2811735, 2999184, 3374082, 3499048, 3748980, 3936429, 3998912, 4373810, 4498776, 4998640, 5248572, 5623470, 5998368, 6560715, 6748164, 6998096, 7497960, 7872858, 7997824, 8435205, 8747620, 8997552, 9997280, 10497144, 11246940, 11809287, 11996736, 13121430, 13496328, 13996192, 14995920, 15745716, 15995648, 16870410, 17495240, 17995104, 19682145, 19994560, 20994288, 22493880, 23618574, 23993472, 26242860, 26992656, 27992384, 29991840, 31491432, 33740820, 34990480, 35990208, 39364290, 39989120, 41988576, 44987760, 47237148, 47986944, 52485720, 53985312, 55984768, 59046435, 59983680, 62982864, 67481640, 69980960, 71980416, 78728580, 79978240, 83977152, 89975520, 94474296, 104971440, 107970624, 111969536, 118092870, 119967360, 125965728, 134963280, 139961920, 143960832, 157457160, 167954304, 179951040, 188948592, 209942880, 215941248, 236185740, 239934720, 251931456, 269926560, 279923840, 314914320, 335908608, 359902080, 377897184, 419885760, 431882496, 472371480, 503862912, 539853120, 559847680, 629828640, 719804160, 755794368, 839771520, 944742960, 1007725824, 1079706240, 1259657280, 1511588736, 1679543040, 1889485920, 2159412480, 2519314560, 3023177472, 3778971840, 5038629120, 7557943680, 15115887360]

約数ペア:

[(1, 15115887360), (2, 7557943680), (3, 5038629120), (4, 3778971840), (5, 3023177472), (6, 2519314560), (7, 2159412480), (8, 1889485920), (9, 1679543040), (10, 1511588736), (12, 1259657280), (14, 1079706240), (15, 1007725824), (16, 944742960), (18, 839771520), (20, 755794368), (21, 719804160), (24, 629828640), (27, 559847680), (28, 539853120), (30, 503862912), (32, 472371480), (35, 431882496), (36, 419885760), (40, 377897184), (42, 359902080), (45, 335908608), (48, 314914320), (54, 279923840), (56, 269926560), (60, 251931456), (63, 239934720), (64, 236185740), (70, 215941248), (72, 209942880), (80, 188948592), (84, 179951040), (90, 167954304), (96, 157457160), (105, 143960832), (108, 139961920), (112, 134963280), (120, 125965728), (126, 119967360), (128, 118092870), (135, 111969536), (140, 107970624), (144, 104971440), (160, 94474296), (168, 89975520), (180, 83977152), (189, 79978240), (192, 78728580), (210, 71980416), (216, 69980960), (224, 67481640), (240, 62982864), (252, 59983680), (256, 59046435), (270, 55984768), (280, 53985312), (288, 52485720), (315, 47986944), (320, 47237148), (336, 44987760), (360, 41988576), (378, 39989120), (384, 39364290), (420, 35990208), (432, 34990480), (448, 33740820), (480, 31491432), (504, 29991840), (540, 27992384), (560, 26992656), (576, 26242860), (630, 23993472), (640, 23618574), (672, 22493880), (720, 20994288), (756, 19994560), (768, 19682145), (840, 17995104), (864, 17495240), (896, 16870410), (945, 15995648), (960, 15745716), (1008, 14995920), (1080, 13996192), (1120, 13496328), (1152, 13121430), (1260, 11996736), (1280, 11809287), (1344, 11246940), (1440, 10497144), (1512, 9997280), (1680, 8997552), (1728, 8747620), (1792, 8435205), (1890, 7997824), (1920, 7872858), (2016, 7497960), (2160, 6998096), (2240, 6748164), (2304, 6560715), (2520, 5998368), (2688, 5623470), (2880, 5248572), (3024, 4998640), (3360, 4498776), (3456, 4373810), (3780, 3998912), (3840, 3936429), (4032, 3748980), (4320, 3499048), (4480, 3374082), (5040, 2999184), (5376, 2811735), (5760, 2624286), (6048, 2499320), (6720, 2249388), (6912, 2186905), (7560, 1999456), (8064, 1874490), (8640, 1749524), (8960, 1687041), (10080, 1499592), (11520, 1312143), (12096, 1249660), (13440, 1124694), (15120, 999728), (16128, 937245), (17280, 874762), (20160, 749796), (24192, 624830), (26880, 562347), (30240, 499864), (34560, 437381), (40320, 374898), (48384, 312415), (60480, 249932), (62483, 241920), (80640, 187449), (120960, 124966)]