383085180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{709417}}^1$

素因数の和:709435

約数の個数: 48

約数和(自身を含む): 1191822240

約数和(自身を除く): 808737060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 709417, 1418834, 2128251, 2837668, 3547085, 4256502, 6384753, 7094170, 8513004, 10641255, 12769506, 14188340, 19154259, 21282510, 25539012, 31923765, 38308518, 42565020, 63847530, 76617036, 95771295, 127695060, 191542590, 383085180]

約数ペア:

[(1, 383085180), (2, 191542590), (3, 127695060), (4, 95771295), (5, 76617036), (6, 63847530), (9, 42565020), (10, 38308518), (12, 31923765), (15, 25539012), (18, 21282510), (20, 19154259), (27, 14188340), (30, 12769506), (36, 10641255), (45, 8513004), (54, 7094170), (60, 6384753), (90, 4256502), (108, 3547085), (135, 2837668), (180, 2128251), (270, 1418834), (540, 709417)]