76985280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{26731}}^1$

素因数の和:26754

約数の個数: 84

約数和(自身を含む): 264807192

約数和(自身を除く): 187821912

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 26731, 53462, 80193, 106924, 133655, 160386, 213848, 240579, 267310, 320772, 400965, 427696, 481158, 534620, 641544, 801930, 855392, 962316, 1069240, 1202895, 1283088, 1603860, 1710784, 1924632, 2138480, 2405790, 2566176, 3207720, 3849264, 4276960, 4811580, 5132352, 6415440, 7698528, 8553920, 9623160, 12830880, 15397056, 19246320, 25661760, 38492640, 76985280]

約数ペア:

[(1, 76985280), (2, 38492640), (3, 25661760), (4, 19246320), (5, 15397056), (6, 12830880), (8, 9623160), (9, 8553920), (10, 7698528), (12, 6415440), (15, 5132352), (16, 4811580), (18, 4276960), (20, 3849264), (24, 3207720), (30, 2566176), (32, 2405790), (36, 2138480), (40, 1924632), (45, 1710784), (48, 1603860), (60, 1283088), (64, 1202895), (72, 1069240), (80, 962316), (90, 855392), (96, 801930), (120, 641544), (144, 534620), (160, 481158), (180, 427696), (192, 400965), (240, 320772), (288, 267310), (320, 240579), (360, 213848), (480, 160386), (576, 133655), (720, 106924), (960, 80193), (1440, 53462), (2880, 26731)]