8859780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1823}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 27885312

約数和(自身を除く): 19025532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 1823, 2430, 3646, 4860, 5469, 7292, 9115, 10938, 16407, 18230, 21876, 27345, 32814, 36460, 49221, 54690, 65628, 82035, 98442, 109380, 147663, 164070, 196884, 246105, 295326, 328140, 442989, 492210, 590652, 738315, 885978, 984420, 1476630, 1771956, 2214945, 2953260, 4429890, 8859780]

約数ペア:

[(1, 8859780), (2, 4429890), (3, 2953260), (4, 2214945), (5, 1771956), (6, 1476630), (9, 984420), (10, 885978), (12, 738315), (15, 590652), (18, 492210), (20, 442989), (27, 328140), (30, 295326), (36, 246105), (45, 196884), (54, 164070), (60, 147663), (81, 109380), (90, 98442), (108, 82035), (135, 65628), (162, 54690), (180, 49221), (243, 36460), (270, 32814), (324, 27345), (405, 21876), (486, 18230), (540, 16407), (810, 10938), (972, 9115), (1215, 7292), (1620, 5469), (1823, 4860), (2430, 3646)]