29690520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{247421}}^1$

素因数の和:247435

約数の個数: 32

約数和(自身を含む): 89071920

約数和(自身を除く): 59381400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 247421, 494842, 742263, 989684, 1237105, 1484526, 1979368, 2474210, 2969052, 3711315, 4948420, 5938104, 7422630, 9896840, 14845260, 29690520]

約数ペア:

[(1, 29690520), (2, 14845260), (3, 9896840), (4, 7422630), (5, 5938104), (6, 4948420), (8, 3711315), (10, 2969052), (12, 2474210), (15, 1979368), (20, 1484526), (24, 1237105), (30, 989684), (40, 742263), (60, 494842), (120, 247421)]