55366440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2069}}^1$

素因数の和:2306

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 111558360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2069, 2230, 2676, 3345, 4138, 4460, 5352, 6207, 6690, 8276, 8920, 10345, 12414, 13380, 16552, 20690, 24828, 26760, 31035, 41380, 49656, 62070, 82760, 124140, 248280, 461387, 922774, 1384161, 1845548, 2306935, 2768322, 3691096, 4613870, 5536644, 6920805, 9227740, 11073288, 13841610, 18455480, 27683220, 55366440]

約数ペア:

[(1, 55366440), (2, 27683220), (3, 18455480), (4, 13841610), (5, 11073288), (6, 9227740), (8, 6920805), (10, 5536644), (12, 4613870), (15, 3691096), (20, 2768322), (24, 2306935), (30, 1845548), (40, 1384161), (60, 922774), (120, 461387), (223, 248280), (446, 124140), (669, 82760), (892, 62070), (1115, 49656), (1338, 41380), (1784, 31035), (2069, 26760), (2230, 24828), (2676, 20690), (3345, 16552), (4138, 13380), (4460, 12414), (5352, 10345), (6207, 8920), (6690, 8276)]