8980260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 25420416

約数和(自身を除く): 16440156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1543, 1940, 2910, 3086, 4629, 5820, 6172, 7715, 9258, 15430, 18516, 23145, 30860, 46290, 92580, 149671, 299342, 449013, 598684, 748355, 898026, 1496710, 1796052, 2245065, 2993420, 4490130, 8980260]

約数ペア:

[(1, 8980260), (2, 4490130), (3, 2993420), (4, 2245065), (5, 1796052), (6, 1496710), (10, 898026), (12, 748355), (15, 598684), (20, 449013), (30, 299342), (60, 149671), (97, 92580), (194, 46290), (291, 30860), (388, 23145), (485, 18516), (582, 15430), (970, 9258), (1164, 7715), (1455, 6172), (1543, 5820), (1940, 4629), (2910, 3086)]