15141280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1$

素因数の和:1262

約数の個数: 96

約数和(自身を含む): 44634240

約数和(自身を除く): 29492960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1229, 1232, 1540, 1760, 2458, 2464, 3080, 4916, 6145, 6160, 8603, 9832, 12290, 12320, 13519, 17206, 19664, 24580, 27038, 34412, 39328, 43015, 49160, 54076, 67595, 68824, 86030, 94633, 98320, 108152, 135190, 137648, 172060, 189266, 196640, 216304, 270380, 275296, 344120, 378532, 432608, 473165, 540760, 688240, 757064, 946330, 1081520, 1376480, 1514128, 1892660, 2163040, 3028256, 3785320, 7570640, 15141280]

約数ペア:

[(1, 15141280), (2, 7570640), (4, 3785320), (5, 3028256), (7, 2163040), (8, 1892660), (10, 1514128), (11, 1376480), (14, 1081520), (16, 946330), (20, 757064), (22, 688240), (28, 540760), (32, 473165), (35, 432608), (40, 378532), (44, 344120), (55, 275296), (56, 270380), (70, 216304), (77, 196640), (80, 189266), (88, 172060), (110, 137648), (112, 135190), (140, 108152), (154, 98320), (160, 94633), (176, 86030), (220, 68824), (224, 67595), (280, 54076), (308, 49160), (352, 43015), (385, 39328), (440, 34412), (560, 27038), (616, 24580), (770, 19664), (880, 17206), (1120, 13519), (1229, 12320), (1232, 12290), (1540, 9832), (1760, 8603), (2458, 6160), (2464, 6145), (3080, 4916)]