285996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82183}}^1$

素因数の和:82226

約数の個数: 64

約数和(自身を含む): 887587200

約数和(自身を除く): 601590360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 82183, 164366, 246549, 328732, 410915, 493098, 657464, 821830, 986196, 1232745, 1643660, 1972392, 2383307, 2465490, 3287320, 4766614, 4930980, 7149921, 9533228, 9861960, 11916535, 14299842, 19066456, 23833070, 28599684, 35749605, 47666140, 57199368, 71499210, 95332280, 142998420, 285996840]

約数ペア:

[(1, 285996840), (2, 142998420), (3, 95332280), (4, 71499210), (5, 57199368), (6, 47666140), (8, 35749605), (10, 28599684), (12, 23833070), (15, 19066456), (20, 14299842), (24, 11916535), (29, 9861960), (30, 9533228), (40, 7149921), (58, 4930980), (60, 4766614), (87, 3287320), (116, 2465490), (120, 2383307), (145, 1972392), (174, 1643660), (232, 1232745), (290, 986196), (348, 821830), (435, 657464), (580, 493098), (696, 410915), (870, 328732), (1160, 246549), (1740, 164366), (3480, 82183)]