220008480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1493}}^1$

素因数の和:1818

約数の個数: 96

約数和(自身を含む): 695749824

約数和(自身を除く): 475741344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 614, 921, 1228, 1493, 1535, 1842, 2456, 2986, 3070, 3684, 4479, 4605, 4912, 5972, 6140, 7368, 7465, 8958, 9210, 9824, 11944, 12280, 14736, 14930, 17916, 18420, 22395, 23888, 24560, 29472, 29860, 35832, 36840, 44790, 47776, 49120, 59720, 71664, 73680, 89580, 119440, 143328, 147360, 179160, 238880, 358320, 458351, 716640, 916702, 1375053, 1833404, 2291755, 2750106, 3666808, 4583510, 5500212, 6875265, 7333616, 9167020, 11000424, 13750530, 14667232, 18334040, 22000848, 27501060, 36668080, 44001696, 55002120, 73336160, 110004240, 220008480]

約数ペア:

[(1, 220008480), (2, 110004240), (3, 73336160), (4, 55002120), (5, 44001696), (6, 36668080), (8, 27501060), (10, 22000848), (12, 18334040), (15, 14667232), (16, 13750530), (20, 11000424), (24, 9167020), (30, 7333616), (32, 6875265), (40, 5500212), (48, 4583510), (60, 3666808), (80, 2750106), (96, 2291755), (120, 1833404), (160, 1375053), (240, 916702), (307, 716640), (480, 458351), (614, 358320), (921, 238880), (1228, 179160), (1493, 147360), (1535, 143328), (1842, 119440), (2456, 89580), (2986, 73680), (3070, 71664), (3684, 59720), (4479, 49120), (4605, 47776), (4912, 44790), (5972, 36840), (6140, 35832), (7368, 29860), (7465, 29472), (8958, 24560), (9210, 23888), (9824, 22395), (11944, 18420), (12280, 17916), (14736, 14930)]