320465370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{769}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 798336000

約数和(自身を除く): 477870630

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 479, 769, 870, 958, 1437, 1538, 2307, 2395, 2874, 3845, 4614, 4790, 7185, 7690, 11535, 13891, 14370, 22301, 23070, 27782, 41673, 44602, 66903, 69455, 83346, 111505, 133806, 138910, 208365, 223010, 334515, 368351, 416730, 669030, 736702, 1105053, 1841755, 2210106, 3683510, 5525265, 10682179, 11050530, 21364358, 32046537, 53410895, 64093074, 106821790, 160232685, 320465370]

約数ペア:

[(1, 320465370), (2, 160232685), (3, 106821790), (5, 64093074), (6, 53410895), (10, 32046537), (15, 21364358), (29, 11050530), (30, 10682179), (58, 5525265), (87, 3683510), (145, 2210106), (174, 1841755), (290, 1105053), (435, 736702), (479, 669030), (769, 416730), (870, 368351), (958, 334515), (1437, 223010), (1538, 208365), (2307, 138910), (2395, 133806), (2874, 111505), (3845, 83346), (4614, 69455), (4790, 66903), (7185, 44602), (7690, 41673), (11535, 27782), (13891, 23070), (14370, 22301)]