15671893920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{179}}^2\times {\mathrm{1019}}^1$

素因数の和:1395

約数の個数: 144

約数和(自身を含む): 49692515040

約数和(自身を除く): 34020621120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 179, 240, 358, 480, 537, 716, 895, 1019, 1074, 1432, 1790, 2038, 2148, 2685, 2864, 3057, 3580, 4076, 4296, 5095, 5370, 5728, 6114, 7160, 8152, 8592, 10190, 10740, 12228, 14320, 15285, 16304, 17184, 20380, 21480, 24456, 28640, 30570, 32041, 32608, 40760, 42960, 48912, 61140, 64082, 81520, 85920, 96123, 97824, 122280, 128164, 160205, 163040, 182401, 192246, 244560, 256328, 320410, 364802, 384492, 480615, 489120, 512656, 547203, 640820, 729604, 768984, 912005, 961230, 1025312, 1094406, 1281640, 1459208, 1537968, 1824010, 1922460, 2188812, 2563280, 2736015, 2918416, 3075936, 3648020, 3844920, 4377624, 5126560, 5472030, 5836832, 7296040, 7689840, 8755248, 10944060, 14592080, 15379680, 17510496, 21888120, 29184160, 32649779, 43776240, 65299558, 87552480, 97949337, 130599116, 163248895, 195898674, 261198232, 326497790, 391797348, 489746685, 522396464, 652995580, 783594696, 979493370, 1044792928, 1305991160, 1567189392, 1958986740, 2611982320, 3134378784, 3917973480, 5223964640, 7835946960, 15671893920]

約数ペア:

[(1, 15671893920), (2, 7835946960), (3, 5223964640), (4, 3917973480), (5, 3134378784), (6, 2611982320), (8, 1958986740), (10, 1567189392), (12, 1305991160), (15, 1044792928), (16, 979493370), (20, 783594696), (24, 652995580), (30, 522396464), (32, 489746685), (40, 391797348), (48, 326497790), (60, 261198232), (80, 195898674), (96, 163248895), (120, 130599116), (160, 97949337), (179, 87552480), (240, 65299558), (358, 43776240), (480, 32649779), (537, 29184160), (716, 21888120), (895, 17510496), (1019, 15379680), (1074, 14592080), (1432, 10944060), (1790, 8755248), (2038, 7689840), (2148, 7296040), (2685, 5836832), (2864, 5472030), (3057, 5126560), (3580, 4377624), (4076, 3844920), (4296, 3648020), (5095, 3075936), (5370, 2918416), (5728, 2736015), (6114, 2563280), (7160, 2188812), (8152, 1922460), (8592, 1824010), (10190, 1537968), (10740, 1459208), (12228, 1281640), (14320, 1094406), (15285, 1025312), (16304, 961230), (17184, 912005), (20380, 768984), (21480, 729604), (24456, 640820), (28640, 547203), (30570, 512656), (32041, 489120), (32608, 480615), (40760, 384492), (42960, 364802), (48912, 320410), (61140, 256328), (64082, 244560), (81520, 192246), (85920, 182401), (96123, 163040), (97824, 160205), (122280, 128164)]