8810280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{24473}}^1$

素因数の和:24490

約数の個数: 48

約数和(自身を含む): 28634580

約数和(自身を除く): 19824300

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, 24473, 48946, 73419, 97892, 122365, 146838, 195784, 220257, 244730, 293676, 367095, 440514, 489460, 587352, 734190, 881028, 978920, 1101285, 1468380, 1762056, 2202570, 2936760, 4405140, 8810280]

約数ペア:

[(1, 8810280), (2, 4405140), (3, 2936760), (4, 2202570), (5, 1762056), (6, 1468380), (8, 1101285), (9, 978920), (10, 881028), (12, 734190), (15, 587352), (18, 489460), (20, 440514), (24, 367095), (30, 293676), (36, 244730), (40, 220257), (45, 195784), (60, 146838), (72, 122365), (90, 97892), (120, 73419), (180, 48946), (360, 24473)]