12256260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{569}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 22217340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 569, 718, 1077, 1138, 1436, 1707, 1795, 2154, 2276, 2845, 3414, 3590, 4308, 5385, 5690, 6828, 7180, 8535, 10770, 11380, 17070, 21540, 34140, 204271, 408542, 612813, 817084, 1021355, 1225626, 2042710, 2451252, 3064065, 4085420, 6128130, 12256260]

約数ペア:

[(1, 12256260), (2, 6128130), (3, 4085420), (4, 3064065), (5, 2451252), (6, 2042710), (10, 1225626), (12, 1021355), (15, 817084), (20, 612813), (30, 408542), (60, 204271), (359, 34140), (569, 21540), (718, 17070), (1077, 11380), (1138, 10770), (1436, 8535), (1707, 7180), (1795, 6828), (2154, 5690), (2276, 5385), (2845, 4308), (3414, 3590)]