82739520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{28729}}^1$

素因数の和:28752

約数の個数: 84

約数和(自身を含む): 284599380

約数和(自身を除く): 201859860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 28729, 57458, 86187, 114916, 143645, 172374, 229832, 258561, 287290, 344748, 430935, 459664, 517122, 574580, 689496, 861870, 919328, 1034244, 1149160, 1292805, 1378992, 1723740, 1838656, 2068488, 2298320, 2585610, 2757984, 3447480, 4136976, 4596640, 5171220, 5515968, 6894960, 8273952, 9193280, 10342440, 13789920, 16547904, 20684880, 27579840, 41369760, 82739520]

約数ペア:

[(1, 82739520), (2, 41369760), (3, 27579840), (4, 20684880), (5, 16547904), (6, 13789920), (8, 10342440), (9, 9193280), (10, 8273952), (12, 6894960), (15, 5515968), (16, 5171220), (18, 4596640), (20, 4136976), (24, 3447480), (30, 2757984), (32, 2585610), (36, 2298320), (40, 2068488), (45, 1838656), (48, 1723740), (60, 1378992), (64, 1292805), (72, 1149160), (80, 1034244), (90, 919328), (96, 861870), (120, 689496), (144, 574580), (160, 517122), (180, 459664), (192, 430935), (240, 344748), (288, 287290), (320, 258561), (360, 229832), (480, 172374), (576, 143645), (720, 114916), (960, 86187), (1440, 57458), (2880, 28729)]