233962920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{649897}}^1$

素因数の和:649914

約数の個数: 48

約数和(自身を含む): 760380660

約数和(自身を除く): 526417740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 649897, 1299794, 1949691, 2599588, 3249485, 3899382, 5199176, 5849073, 6498970, 7798764, 9748455, 11698146, 12997940, 15597528, 19496910, 23396292, 25995880, 29245365, 38993820, 46792584, 58490730, 77987640, 116981460, 233962920]

約数ペア:

[(1, 233962920), (2, 116981460), (3, 77987640), (4, 58490730), (5, 46792584), (6, 38993820), (8, 29245365), (9, 25995880), (10, 23396292), (12, 19496910), (15, 15597528), (18, 12997940), (20, 11698146), (24, 9748455), (30, 7798764), (36, 6498970), (40, 5849073), (45, 5199176), (60, 3899382), (72, 3249485), (90, 2599588), (120, 1949691), (180, 1299794), (360, 649897)]