117267840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20359}}^1$

素因数の和:20384

約数の個数: 96

約数和(自身を含む): 404960400

約数和(自身を除く): 287692560

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 20359, 40718, 61077, 81436, 101795, 122154, 162872, 183231, 203590, 244308, 305385, 325744, 366462, 407180, 488616, 610770, 651488, 732924, 814360, 916155, 977232, 1221540, 1302976, 1465848, 1628720, 1832310, 1954464, 2443080, 2605952, 2931696, 3257440, 3664620, 3908928, 4886160, 5863392, 6514880, 7329240, 7817856, 9772320, 11726784, 13029760, 14658480, 19544640, 23453568, 29316960, 39089280, 58633920, 117267840]

約数ペア:

[(1, 117267840), (2, 58633920), (3, 39089280), (4, 29316960), (5, 23453568), (6, 19544640), (8, 14658480), (9, 13029760), (10, 11726784), (12, 9772320), (15, 7817856), (16, 7329240), (18, 6514880), (20, 5863392), (24, 4886160), (30, 3908928), (32, 3664620), (36, 3257440), (40, 2931696), (45, 2605952), (48, 2443080), (60, 1954464), (64, 1832310), (72, 1628720), (80, 1465848), (90, 1302976), (96, 1221540), (120, 977232), (128, 916155), (144, 814360), (160, 732924), (180, 651488), (192, 610770), (240, 488616), (288, 407180), (320, 366462), (360, 325744), (384, 305385), (480, 244308), (576, 203590), (640, 183231), (720, 162872), (960, 122154), (1152, 101795), (1440, 81436), (1920, 61077), (2880, 40718), (5760, 20359)]