6986520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{6469}}^1$

素因数の和:6489

約数の個数: 64

約数和(自身を含む): 23292000

約数和(自身を除く): 16305480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 6469, 12938, 19407, 25876, 32345, 38814, 51752, 58221, 64690, 77628, 97035, 116442, 129380, 155256, 174663, 194070, 232884, 258760, 291105, 349326, 388140, 465768, 582210, 698652, 776280, 873315, 1164420, 1397304, 1746630, 2328840, 3493260, 6986520]

約数ペア:

[(1, 6986520), (2, 3493260), (3, 2328840), (4, 1746630), (5, 1397304), (6, 1164420), (8, 873315), (9, 776280), (10, 698652), (12, 582210), (15, 465768), (18, 388140), (20, 349326), (24, 291105), (27, 258760), (30, 232884), (36, 194070), (40, 174663), (45, 155256), (54, 129380), (60, 116442), (72, 97035), (90, 77628), (108, 64690), (120, 58221), (135, 51752), (180, 38814), (216, 32345), (270, 25876), (360, 19407), (540, 12938), (1080, 6469)]