15277320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42437}}^1$

素因数の和:42454

約数の個数: 48

約数和(自身を含む): 49652460

約数和(自身を除く): 34375140

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, 42437, 84874, 127311, 169748, 212185, 254622, 339496, 381933, 424370, 509244, 636555, 763866, 848740, 1018488, 1273110, 1527732, 1697480, 1909665, 2546220, 3055464, 3819330, 5092440, 7638660, 15277320]

約数ペア:

[(1, 15277320), (2, 7638660), (3, 5092440), (4, 3819330), (5, 3055464), (6, 2546220), (8, 1909665), (9, 1697480), (10, 1527732), (12, 1273110), (15, 1018488), (18, 848740), (20, 763866), (24, 636555), (30, 509244), (36, 424370), (40, 381933), (45, 339496), (60, 254622), (72, 212185), (90, 169748), (120, 127311), (180, 84874), (360, 42437)]