27646440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{230387}}^1$

素因数の和:230401

約数の個数: 32

約数和(自身を含む): 82939680

約数和(自身を除く): 55293240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 230387, 460774, 691161, 921548, 1151935, 1382322, 1843096, 2303870, 2764644, 3455805, 4607740, 5529288, 6911610, 9215480, 13823220, 27646440]

約数ペア:

[(1, 27646440), (2, 13823220), (3, 9215480), (4, 6911610), (5, 5529288), (6, 4607740), (8, 3455805), (10, 2764644), (12, 2303870), (15, 1843096), (20, 1382322), (24, 1151935), (30, 921548), (40, 691161), (60, 460774), (120, 230387)]