4886720

素因数分解:

$2^6\times 5^1\times {\mathrm{15271}}^1$

素因数の和:15288

約数の個数: 28

約数和(自身を含む): 11637264

約数和(自身を除く): 6750544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15271, 30542, 61084, 76355, 122168, 152710, 244336, 305420, 488672, 610840, 977344, 1221680, 2443360, 4886720]

約数ペア:

[(1, 4886720), (2, 2443360), (4, 1221680), (5, 977344), (8, 610840), (10, 488672), (16, 305420), (20, 244336), (32, 152710), (40, 122168), (64, 76355), (80, 61084), (160, 30542), (320, 15271)]