61594320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{256643}}^1$

素因数の和:256659

約数の個数: 40

約数和(自身を含む): 190943136

約数和(自身を除く): 129348816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 256643, 513286, 769929, 1026572, 1283215, 1539858, 2053144, 2566430, 3079716, 3849645, 4106288, 5132860, 6159432, 7699290, 10265720, 12318864, 15398580, 20531440, 30797160, 61594320]

約数ペア:

[(1, 61594320), (2, 30797160), (3, 20531440), (4, 15398580), (5, 12318864), (6, 10265720), (8, 7699290), (10, 6159432), (12, 5132860), (15, 4106288), (16, 3849645), (20, 3079716), (24, 2566430), (30, 2053144), (40, 1539858), (48, 1283215), (60, 1026572), (80, 769929), (120, 513286), (240, 256643)]