346440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 1039680

約数和(自身を除く): 693240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2887, 5774, 8661, 11548, 14435, 17322, 23096, 28870, 34644, 43305, 57740, 69288, 86610, 115480, 173220, 346440]

約数ペア:

[(1, 346440), (2, 173220), (3, 115480), (4, 86610), (5, 69288), (6, 57740), (8, 43305), (10, 34644), (12, 28870), (15, 23096), (20, 17322), (24, 14435), (30, 11548), (40, 8661), (60, 5774), (120, 2887)]