490354560

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{1051}}^1$

素因数の和:1088

約数の個数: 224

約数和(自身を含む): 1759249080

約数和(自身を除く): 1268894520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1051, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2102, 2160, 2430, 2592, 2880, 2916, 3153, 3240, 3456, 3645, 3888, 4204, 4320, 4860, 5184, 5255, 5760, 5832, 6306, 6480, 7290, 7776, 8408, 8640, 9459, 9720, 10368, 10510, 11664, 12612, 12960, 14580, 15552, 15765, 16816, 17280, 18918, 19440, 21020, 23328, 25224, 25920, 28377, 29160, 31104, 31530, 33632, 37836, 38880, 42040, 46656, 47295, 50448, 51840, 56754, 58320, 63060, 67264, 75672, 77760, 84080, 85131, 93312, 94590, 100896, 113508, 116640, 126120, 134528, 141885, 151344, 155520, 168160, 170262, 189180, 201792, 227016, 233280, 252240, 255393, 283770, 302688, 336320, 340524, 378360, 403584, 425655, 454032, 466560, 504480, 510786, 567540, 605376, 672640, 681048, 756720, 766179, 851310, 908064, 1008960, 1021572, 1135080, 1210752, 1276965, 1362096, 1513440, 1532358, 1702620, 1816128, 2017920, 2043144, 2270160, 2553930, 2724192, 3026880, 3064716, 3405240, 3632256, 3830895, 4086288, 4540320, 5107860, 5448384, 6053760, 6129432, 6810480, 7661790, 8172576, 9080640, 10215720, 10896768, 12258864, 13620960, 15323580, 16345152, 18161280, 20431440, 24517728, 27241920, 30647160, 32690304, 40862880, 49035456, 54483840, 61294320, 81725760, 98070912, 122588640, 163451520, 245177280, 490354560]

約数ペア:

[(1, 490354560), (2, 245177280), (3, 163451520), (4, 122588640), (5, 98070912), (6, 81725760), (8, 61294320), (9, 54483840), (10, 49035456), (12, 40862880), (15, 32690304), (16, 30647160), (18, 27241920), (20, 24517728), (24, 20431440), (27, 18161280), (30, 16345152), (32, 15323580), (36, 13620960), (40, 12258864), (45, 10896768), (48, 10215720), (54, 9080640), (60, 8172576), (64, 7661790), (72, 6810480), (80, 6129432), (81, 6053760), (90, 5448384), (96, 5107860), (108, 4540320), (120, 4086288), (128, 3830895), (135, 3632256), (144, 3405240), (160, 3064716), (162, 3026880), (180, 2724192), (192, 2553930), (216, 2270160), (240, 2043144), (243, 2017920), (270, 1816128), (288, 1702620), (320, 1532358), (324, 1513440), (360, 1362096), (384, 1276965), (405, 1210752), (432, 1135080), (480, 1021572), (486, 1008960), (540, 908064), (576, 851310), (640, 766179), (648, 756720), (720, 681048), (729, 672640), (810, 605376), (864, 567540), (960, 510786), (972, 504480), (1051, 466560), (1080, 454032), (1152, 425655), (1215, 403584), (1296, 378360), (1440, 340524), (1458, 336320), (1620, 302688), (1728, 283770), (1920, 255393), (1944, 252240), (2102, 233280), (2160, 227016), (2430, 201792), (2592, 189180), (2880, 170262), (2916, 168160), (3153, 155520), (3240, 151344), (3456, 141885), (3645, 134528), (3888, 126120), (4204, 116640), (4320, 113508), (4860, 100896), (5184, 94590), (5255, 93312), (5760, 85131), (5832, 84080), (6306, 77760), (6480, 75672), (7290, 67264), (7776, 63060), (8408, 58320), (8640, 56754), (9459, 51840), (9720, 50448), (10368, 47295), (10510, 46656), (11664, 42040), (12612, 38880), (12960, 37836), (14580, 33632), (15552, 31530), (15765, 31104), (16816, 29160), (17280, 28377), (18918, 25920), (19440, 25224), (21020, 23328)]