201201480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{558893}}^1$

素因数の和:558910

約数の個数: 48

約数和(自身を含む): 653905980

約数和(自身を除く): 452704500

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, 558893, 1117786, 1676679, 2235572, 2794465, 3353358, 4471144, 5030037, 5588930, 6706716, 8383395, 10060074, 11177860, 13413432, 16766790, 20120148, 22355720, 25150185, 33533580, 40240296, 50300370, 67067160, 100600740, 201201480]

約数ペア:

[(1, 201201480), (2, 100600740), (3, 67067160), (4, 50300370), (5, 40240296), (6, 33533580), (8, 25150185), (9, 22355720), (10, 20120148), (12, 16766790), (15, 13413432), (18, 11177860), (20, 10060074), (24, 8383395), (30, 6706716), (36, 5588930), (40, 5030037), (45, 4471144), (60, 3353358), (72, 2794465), (90, 2235572), (120, 1676679), (180, 1117786), (360, 558893)]