266648880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10193}}^1$

素因数の和:10318

約数の個数: 80

約数和(自身を含む): 834276960

約数和(自身を除く): 567628080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 10193, 13080, 20386, 26160, 30579, 40772, 50965, 61158, 81544, 101930, 122316, 152895, 163088, 203860, 244632, 305790, 407720, 489264, 611580, 815440, 1111037, 1223160, 2222074, 2446320, 3333111, 4444148, 5555185, 6666222, 8888296, 11110370, 13332444, 16665555, 17776592, 22220740, 26664888, 33331110, 44441480, 53329776, 66662220, 88882960, 133324440, 266648880]

約数ペア:

[(1, 266648880), (2, 133324440), (3, 88882960), (4, 66662220), (5, 53329776), (6, 44441480), (8, 33331110), (10, 26664888), (12, 22220740), (15, 17776592), (16, 16665555), (20, 13332444), (24, 11110370), (30, 8888296), (40, 6666222), (48, 5555185), (60, 4444148), (80, 3333111), (109, 2446320), (120, 2222074), (218, 1223160), (240, 1111037), (327, 815440), (436, 611580), (545, 489264), (654, 407720), (872, 305790), (1090, 244632), (1308, 203860), (1635, 163088), (1744, 152895), (2180, 122316), (2616, 101930), (3270, 81544), (4360, 61158), (5232, 50965), (6540, 40772), (8720, 30579), (10193, 26160), (13080, 20386)]