27247620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4409}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 49803900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 4409, 6180, 8818, 13227, 17636, 22045, 26454, 44090, 52908, 66135, 88180, 132270, 264540, 454127, 908254, 1362381, 1816508, 2270635, 2724762, 4541270, 5449524, 6811905, 9082540, 13623810, 27247620]

約数ペア:

[(1, 27247620), (2, 13623810), (3, 9082540), (4, 6811905), (5, 5449524), (6, 4541270), (10, 2724762), (12, 2270635), (15, 1816508), (20, 1362381), (30, 908254), (60, 454127), (103, 264540), (206, 132270), (309, 88180), (412, 66135), (515, 52908), (618, 44090), (1030, 26454), (1236, 22045), (1545, 17636), (2060, 13227), (3090, 8818), (4409, 6180)]