27471680

素因数分解:

$2^6\times 5^1\times {\mathrm{293}}^2$

素因数の和:603

約数の個数: 42

約数和(自身を含む): 65640966

約数和(自身を除く): 38169286

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 293, 320, 586, 1172, 1465, 2344, 2930, 4688, 5860, 9376, 11720, 18752, 23440, 46880, 85849, 93760, 171698, 343396, 429245, 686792, 858490, 1373584, 1716980, 2747168, 3433960, 5494336, 6867920, 13735840, 27471680]

約数ペア:

[(1, 27471680), (2, 13735840), (4, 6867920), (5, 5494336), (8, 3433960), (10, 2747168), (16, 1716980), (20, 1373584), (32, 858490), (40, 686792), (64, 429245), (80, 343396), (160, 171698), (293, 93760), (320, 85849), (586, 46880), (1172, 23440), (1465, 18752), (2344, 11720), (2930, 9376), (4688, 5860)]