15529360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2552

約数の個数: 80

約数和(自身を含む): 45032832

約数和(自身を除く): 29503472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 2521, 3080, 5042, 6160, 10084, 12605, 17647, 20168, 25210, 27731, 35294, 40336, 50420, 55462, 70588, 88235, 100840, 110924, 138655, 141176, 176470, 194117, 201680, 221848, 277310, 282352, 352940, 388234, 443696, 554620, 705880, 776468, 970585, 1109240, 1411760, 1552936, 1941170, 2218480, 3105872, 3882340, 7764680, 15529360]

約数ペア:

[(1, 15529360), (2, 7764680), (4, 3882340), (5, 3105872), (7, 2218480), (8, 1941170), (10, 1552936), (11, 1411760), (14, 1109240), (16, 970585), (20, 776468), (22, 705880), (28, 554620), (35, 443696), (40, 388234), (44, 352940), (55, 282352), (56, 277310), (70, 221848), (77, 201680), (80, 194117), (88, 176470), (110, 141176), (112, 138655), (140, 110924), (154, 100840), (176, 88235), (220, 70588), (280, 55462), (308, 50420), (385, 40336), (440, 35294), (560, 27731), (616, 25210), (770, 20168), (880, 17647), (1232, 12605), (1540, 10084), (2521, 6160), (3080, 5042)]