120403590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{14489}}^1$

素因数の和:14776

約数の個数: 32

約数和(自身を含む): 290031840

約数和(自身を除く): 169628250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 14489, 28978, 43467, 72445, 86934, 144890, 217335, 434670, 4013453, 8026906, 12040359, 20067265, 24080718, 40134530, 60201795, 120403590]

約数ペア:

[(1, 120403590), (2, 60201795), (3, 40134530), (5, 24080718), (6, 20067265), (10, 12040359), (15, 8026906), (30, 4013453), (277, 434670), (554, 217335), (831, 144890), (1385, 86934), (1662, 72445), (2770, 43467), (4155, 28978), (8310, 14489)]