27686520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76907}}^1$

素因数の和:76924

約数の個数: 48

約数和(自身を含む): 89982360

約数和(自身を除く): 62295840

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, 76907, 153814, 230721, 307628, 384535, 461442, 615256, 692163, 769070, 922884, 1153605, 1384326, 1538140, 1845768, 2307210, 2768652, 3076280, 3460815, 4614420, 5537304, 6921630, 9228840, 13843260, 27686520]

約数ペア:

[(1, 27686520), (2, 13843260), (3, 9228840), (4, 6921630), (5, 5537304), (6, 4614420), (8, 3460815), (9, 3076280), (10, 2768652), (12, 2307210), (15, 1845768), (18, 1538140), (20, 1384326), (24, 1153605), (30, 922884), (36, 769070), (40, 692163), (45, 615256), (60, 461442), (72, 384535), (90, 307628), (120, 230721), (180, 153814), (360, 76907)]