7970810880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{518933}}^1$

素因数の和:518961

約数の個数: 88

約数和(自身を含む): 25494189552

約数和(自身を除く): 17523378672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 518933, 1037866, 1556799, 2075732, 2594665, 3113598, 4151464, 5189330, 6227196, 7783995, 8302928, 10378660, 12454392, 15567990, 16605856, 20757320, 24908784, 31135980, 33211712, 41514640, 49817568, 62271960, 66423424, 83029280, 99635136, 124543920, 132846848, 166058560, 199270272, 249087840, 265693696, 332117120, 398540544, 498175680, 531387392, 664234240, 797081088, 996351360, 1328468480, 1594162176, 1992702720, 2656936960, 3985405440, 7970810880]

約数ペア:

[(1, 7970810880), (2, 3985405440), (3, 2656936960), (4, 1992702720), (5, 1594162176), (6, 1328468480), (8, 996351360), (10, 797081088), (12, 664234240), (15, 531387392), (16, 498175680), (20, 398540544), (24, 332117120), (30, 265693696), (32, 249087840), (40, 199270272), (48, 166058560), (60, 132846848), (64, 124543920), (80, 99635136), (96, 83029280), (120, 66423424), (128, 62271960), (160, 49817568), (192, 41514640), (240, 33211712), (256, 31135980), (320, 24908784), (384, 20757320), (480, 16605856), (512, 15567990), (640, 12454392), (768, 10378660), (960, 8302928), (1024, 7783995), (1280, 6227196), (1536, 5189330), (1920, 4151464), (2560, 3113598), (3072, 2594665), (3840, 2075732), (5120, 1556799), (7680, 1037866), (15360, 518933)]