231459840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5023}}^1$

素因数の和:5054

約数の個数: 132

約数和(自身を含む): 802161984

約数和(自身を除く): 570702144

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5023, 5120, 5760, 7680, 9216, 10046, 11520, 15069, 15360, 20092, 23040, 25115, 30138, 40184, 45207, 46080, 50230, 60276, 75345, 80368, 90414, 100460, 120552, 150690, 160736, 180828, 200920, 226035, 241104, 301380, 321472, 361656, 401840, 452070, 482208, 602760, 642944, 723312, 803680, 904140, 964416, 1205520, 1285888, 1446624, 1607360, 1808280, 1928832, 2411040, 2571776, 2893248, 3214720, 3616560, 3857664, 4822080, 5143552, 5786496, 6429440, 7233120, 7715328, 9644160, 11572992, 12858880, 14466240, 15430656, 19288320, 23145984, 25717760, 28932480, 38576640, 46291968, 57864960, 77153280, 115729920, 231459840]

約数ペア:

[(1, 231459840), (2, 115729920), (3, 77153280), (4, 57864960), (5, 46291968), (6, 38576640), (8, 28932480), (9, 25717760), (10, 23145984), (12, 19288320), (15, 15430656), (16, 14466240), (18, 12858880), (20, 11572992), (24, 9644160), (30, 7715328), (32, 7233120), (36, 6429440), (40, 5786496), (45, 5143552), (48, 4822080), (60, 3857664), (64, 3616560), (72, 3214720), (80, 2893248), (90, 2571776), (96, 2411040), (120, 1928832), (128, 1808280), (144, 1607360), (160, 1446624), (180, 1285888), (192, 1205520), (240, 964416), (256, 904140), (288, 803680), (320, 723312), (360, 642944), (384, 602760), (480, 482208), (512, 452070), (576, 401840), (640, 361656), (720, 321472), (768, 301380), (960, 241104), (1024, 226035), (1152, 200920), (1280, 180828), (1440, 160736), (1536, 150690), (1920, 120552), (2304, 100460), (2560, 90414), (2880, 80368), (3072, 75345), (3840, 60276), (4608, 50230), (5023, 46080), (5120, 45207), (5760, 40184), (7680, 30138), (9216, 25115), (10046, 23040), (11520, 20092), (15069, 15360)]