21887662080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{712489}}^1$

素因数の和:712519

約数の個数: 96

約数和(自身を含む): 70023517200

約数和(自身を除く): 48135855120

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, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 712489, 1424978, 2137467, 2849956, 3562445, 4274934, 5699912, 7124890, 8549868, 10687335, 11399824, 14249780, 17099736, 21374670, 22799648, 28499560, 34199472, 42749340, 45599296, 56999120, 68398944, 85498680, 91198592, 113998240, 136797888, 170997360, 182397184, 227996480, 273595776, 341994720, 364794368, 455992960, 547191552, 683989440, 729588736, 911985920, 1094383104, 1367978880, 1459177472, 1823971840, 2188766208, 2735957760, 3647943680, 4377532416, 5471915520, 7295887360, 10943831040, 21887662080]

約数ペア:

[(1, 21887662080), (2, 10943831040), (3, 7295887360), (4, 5471915520), (5, 4377532416), (6, 3647943680), (8, 2735957760), (10, 2188766208), (12, 1823971840), (15, 1459177472), (16, 1367978880), (20, 1094383104), (24, 911985920), (30, 729588736), (32, 683989440), (40, 547191552), (48, 455992960), (60, 364794368), (64, 341994720), (80, 273595776), (96, 227996480), (120, 182397184), (128, 170997360), (160, 136797888), (192, 113998240), (240, 91198592), (256, 85498680), (320, 68398944), (384, 56999120), (480, 45599296), (512, 42749340), (640, 34199472), (768, 28499560), (960, 22799648), (1024, 21374670), (1280, 17099736), (1536, 14249780), (1920, 11399824), (2048, 10687335), (2560, 8549868), (3072, 7124890), (3840, 5699912), (5120, 4274934), (6144, 3562445), (7680, 2849956), (10240, 2137467), (15360, 1424978), (30720, 712489)]