121036805440

素因数分解:

$2^6\times 5^1\times {\mathrm{378240017}}^1$

素因数の和:378240034

約数の個数: 28

約数和(自身を含む): 288218893716

約数和(自身を除く): 167182088276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 378240017, 756480034, 1512960068, 1891200085, 3025920136, 3782400170, 6051840272, 7564800340, 12103680544, 15129600680, 24207361088, 30259201360, 60518402720, 121036805440]

約数ペア:

[(1, 121036805440), (2, 60518402720), (4, 30259201360), (5, 24207361088), (8, 15129600680), (10, 12103680544), (16, 7564800340), (20, 6051840272), (32, 3782400170), (40, 3025920136), (64, 1891200085), (80, 1512960068), (160, 756480034), (320, 378240017)]