1376280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3823}}^1$

素因数の和:3840

約数の個数: 48

約数和(自身を含む): 4474080

約数和(自身を除く): 3097800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3823, 7646, 11469, 15292, 19115, 22938, 30584, 34407, 38230, 45876, 57345, 68814, 76460, 91752, 114690, 137628, 152920, 172035, 229380, 275256, 344070, 458760, 688140, 1376280]

約数ペア:

[(1, 1376280), (2, 688140), (3, 458760), (4, 344070), (5, 275256), (6, 229380), (8, 172035), (9, 152920), (10, 137628), (12, 114690), (15, 91752), (18, 76460), (20, 68814), (24, 57345), (30, 45876), (36, 38230), (40, 34407), (45, 30584), (60, 22938), (72, 19115), (90, 15292), (120, 11469), (180, 7646), (360, 3823)]