329994540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{611101}}^1$

素因数の和:611119

約数の個数: 48

約数和(自身を含む): 1026651360

約数和(自身を除く): 696656820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 611101, 1222202, 1833303, 2444404, 3055505, 3666606, 5499909, 6111010, 7333212, 9166515, 10999818, 12222020, 16499727, 18333030, 21999636, 27499545, 32999454, 36666060, 54999090, 65998908, 82498635, 109998180, 164997270, 329994540]

約数ペア:

[(1, 329994540), (2, 164997270), (3, 109998180), (4, 82498635), (5, 65998908), (6, 54999090), (9, 36666060), (10, 32999454), (12, 27499545), (15, 21999636), (18, 18333030), (20, 16499727), (27, 12222020), (30, 10999818), (36, 9166515), (45, 7333212), (54, 6111010), (60, 5499909), (90, 3666606), (108, 3055505), (135, 2444404), (180, 1833303), (270, 1222202), (540, 611101)]