138430080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8011}}^1$

素因数の和:8039

約数の個数: 128

約数和(自身を含む): 490334400

約数和(自身を除く): 351904320

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8011, 8640, 16022, 17280, 24033, 32044, 40055, 48066, 64088, 72099, 80110, 96132, 120165, 128176, 144198, 160220, 192264, 216297, 240330, 256352, 288396, 320440, 360495, 384528, 432594, 480660, 512704, 576792, 640880, 720990, 769056, 865188, 961320, 1025408, 1081485, 1153584, 1281760, 1441980, 1538112, 1730376, 1922640, 2162970, 2307168, 2563520, 2883960, 3076224, 3460752, 3845280, 4325940, 4614336, 5127040, 5767920, 6921504, 7690560, 8651880, 9228672, 11535840, 13843008, 15381120, 17303760, 23071680, 27686016, 34607520, 46143360, 69215040, 138430080]

約数ペア:

[(1, 138430080), (2, 69215040), (3, 46143360), (4, 34607520), (5, 27686016), (6, 23071680), (8, 17303760), (9, 15381120), (10, 13843008), (12, 11535840), (15, 9228672), (16, 8651880), (18, 7690560), (20, 6921504), (24, 5767920), (27, 5127040), (30, 4614336), (32, 4325940), (36, 3845280), (40, 3460752), (45, 3076224), (48, 2883960), (54, 2563520), (60, 2307168), (64, 2162970), (72, 1922640), (80, 1730376), (90, 1538112), (96, 1441980), (108, 1281760), (120, 1153584), (128, 1081485), (135, 1025408), (144, 961320), (160, 865188), (180, 769056), (192, 720990), (216, 640880), (240, 576792), (270, 512704), (288, 480660), (320, 432594), (360, 384528), (384, 360495), (432, 320440), (480, 288396), (540, 256352), (576, 240330), (640, 216297), (720, 192264), (864, 160220), (960, 144198), (1080, 128176), (1152, 120165), (1440, 96132), (1728, 80110), (1920, 72099), (2160, 64088), (2880, 48066), (3456, 40055), (4320, 32044), (5760, 24033), (8011, 17280), (8640, 16022)]