4128840

素因数分解:

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

素因数の和:3843

約数の個数: 64

約数和(自身を含む): 13766400

約数和(自身を除く): 9637560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 3823, 7646, 11469, 15292, 19115, 22938, 30584, 34407, 38230, 45876, 57345, 68814, 76460, 91752, 103221, 114690, 137628, 152920, 172035, 206442, 229380, 275256, 344070, 412884, 458760, 516105, 688140, 825768, 1032210, 1376280, 2064420, 4128840]

約数ペア:

[(1, 4128840), (2, 2064420), (3, 1376280), (4, 1032210), (5, 825768), (6, 688140), (8, 516105), (9, 458760), (10, 412884), (12, 344070), (15, 275256), (18, 229380), (20, 206442), (24, 172035), (27, 152920), (30, 137628), (36, 114690), (40, 103221), (45, 91752), (54, 76460), (60, 68814), (72, 57345), (90, 45876), (108, 38230), (120, 34407), (135, 30584), (180, 22938), (216, 19115), (270, 15292), (360, 11469), (540, 7646), (1080, 3823)]