9168840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{25469}}^1$

素因数の和:25486

約数の個数: 48

約数和(自身を含む): 29799900

約数和(自身を除く): 20631060

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, 25469, 50938, 76407, 101876, 127345, 152814, 203752, 229221, 254690, 305628, 382035, 458442, 509380, 611256, 764070, 916884, 1018760, 1146105, 1528140, 1833768, 2292210, 3056280, 4584420, 9168840]

約数ペア:

[(1, 9168840), (2, 4584420), (3, 3056280), (4, 2292210), (5, 1833768), (6, 1528140), (8, 1146105), (9, 1018760), (10, 916884), (12, 764070), (15, 611256), (18, 509380), (20, 458442), (24, 382035), (30, 305628), (36, 254690), (40, 229221), (45, 203752), (60, 152814), (72, 127345), (90, 101876), (120, 76407), (180, 50938), (360, 25469)]