267452880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2647}}^1$

素因数の和:3084

約数の個数: 80

約数和(自身を含む): 831387264

約数和(自身を除く): 563934384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1684, 2105, 2526, 2647, 3368, 4210, 5052, 5294, 6315, 6736, 7941, 8420, 10104, 10588, 12630, 13235, 15882, 16840, 20208, 21176, 25260, 26470, 31764, 33680, 39705, 42352, 50520, 52940, 63528, 79410, 101040, 105880, 127056, 158820, 211760, 317640, 635280, 1114387, 2228774, 3343161, 4457548, 5571935, 6686322, 8915096, 11143870, 13372644, 16715805, 17830192, 22287740, 26745288, 33431610, 44575480, 53490576, 66863220, 89150960, 133726440, 267452880]

約数ペア:

[(1, 267452880), (2, 133726440), (3, 89150960), (4, 66863220), (5, 53490576), (6, 44575480), (8, 33431610), (10, 26745288), (12, 22287740), (15, 17830192), (16, 16715805), (20, 13372644), (24, 11143870), (30, 8915096), (40, 6686322), (48, 5571935), (60, 4457548), (80, 3343161), (120, 2228774), (240, 1114387), (421, 635280), (842, 317640), (1263, 211760), (1684, 158820), (2105, 127056), (2526, 105880), (2647, 101040), (3368, 79410), (4210, 63528), (5052, 52940), (5294, 50520), (6315, 42352), (6736, 39705), (7941, 33680), (8420, 31764), (10104, 26470), (10588, 25260), (12630, 21176), (13235, 20208), (15882, 16840)]