25661760

素因数分解:

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

素因数の和:26751

約数の個数: 56

約数和(自身を含む): 81479136

約数和(自身を除く): 55817376

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, 160, 192, 240, 320, 480, 960, 26731, 53462, 80193, 106924, 133655, 160386, 213848, 267310, 320772, 400965, 427696, 534620, 641544, 801930, 855392, 1069240, 1283088, 1603860, 1710784, 2138480, 2566176, 3207720, 4276960, 5132352, 6415440, 8553920, 12830880, 25661760]

約数ペア:

[(1, 25661760), (2, 12830880), (3, 8553920), (4, 6415440), (5, 5132352), (6, 4276960), (8, 3207720), (10, 2566176), (12, 2138480), (15, 1710784), (16, 1603860), (20, 1283088), (24, 1069240), (30, 855392), (32, 801930), (40, 641544), (48, 534620), (60, 427696), (64, 400965), (80, 320772), (96, 267310), (120, 213848), (160, 160386), (192, 133655), (240, 106924), (320, 80193), (480, 53462), (960, 26731)]