239249280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{353}}^2$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 764773560

約数和(自身を除く): 525524280

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, 320, 353, 384, 480, 640, 706, 960, 1059, 1412, 1765, 1920, 2118, 2824, 3530, 4236, 5295, 5648, 7060, 8472, 10590, 11296, 14120, 16944, 21180, 22592, 28240, 33888, 42360, 45184, 56480, 67776, 84720, 112960, 124609, 135552, 169440, 225920, 249218, 338880, 373827, 498436, 623045, 677760, 747654, 996872, 1246090, 1495308, 1869135, 1993744, 2492180, 2990616, 3738270, 3987488, 4984360, 5981232, 7476540, 7974976, 9968720, 11962464, 14953080, 15949952, 19937440, 23924928, 29906160, 39874880, 47849856, 59812320, 79749760, 119624640, 239249280]

約数ペア:

[(1, 239249280), (2, 119624640), (3, 79749760), (4, 59812320), (5, 47849856), (6, 39874880), (8, 29906160), (10, 23924928), (12, 19937440), (15, 15949952), (16, 14953080), (20, 11962464), (24, 9968720), (30, 7974976), (32, 7476540), (40, 5981232), (48, 4984360), (60, 3987488), (64, 3738270), (80, 2990616), (96, 2492180), (120, 1993744), (128, 1869135), (160, 1495308), (192, 1246090), (240, 996872), (320, 747654), (353, 677760), (384, 623045), (480, 498436), (640, 373827), (706, 338880), (960, 249218), (1059, 225920), (1412, 169440), (1765, 135552), (1920, 124609), (2118, 112960), (2824, 84720), (3530, 67776), (4236, 56480), (5295, 45184), (5648, 42360), (7060, 33888), (8472, 28240), (10590, 22592), (11296, 21180), (14120, 16944)]