27944520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{232871}}^1$

素因数の和:232885

約数の個数: 32

約数和(自身を含む): 83833920

約数和(自身を除く): 55889400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 232871, 465742, 698613, 931484, 1164355, 1397226, 1862968, 2328710, 2794452, 3493065, 4657420, 5588904, 6986130, 9314840, 13972260, 27944520]

約数ペア:

[(1, 27944520), (2, 13972260), (3, 9314840), (4, 6986130), (5, 5588904), (6, 4657420), (8, 3493065), (10, 2794452), (12, 2328710), (15, 1862968), (20, 1397226), (24, 1164355), (30, 931484), (40, 698613), (60, 465742), (120, 232871)]