123947160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35617}}^1$

素因数の和:35660

約数の個数: 64

約数和(自身を含む): 384674400

約数和(自身を除く): 260727240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 35617, 71234, 106851, 142468, 178085, 213702, 284936, 356170, 427404, 534255, 712340, 854808, 1032893, 1068510, 1424680, 2065786, 2137020, 3098679, 4131572, 4274040, 5164465, 6197358, 8263144, 10328930, 12394716, 15493395, 20657860, 24789432, 30986790, 41315720, 61973580, 123947160]

約数ペア:

[(1, 123947160), (2, 61973580), (3, 41315720), (4, 30986790), (5, 24789432), (6, 20657860), (8, 15493395), (10, 12394716), (12, 10328930), (15, 8263144), (20, 6197358), (24, 5164465), (29, 4274040), (30, 4131572), (40, 3098679), (58, 2137020), (60, 2065786), (87, 1424680), (116, 1068510), (120, 1032893), (145, 854808), (174, 712340), (232, 534255), (290, 427404), (348, 356170), (435, 284936), (580, 213702), (696, 178085), (870, 142468), (1160, 106851), (1740, 71234), (3480, 35617)]