55286760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15887}}^1$

素因数の和:15930

約数の個数: 64

約数和(自身を含む): 171590400

約数和(自身を除く): 116303640

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, 15887, 31774, 47661, 63548, 79435, 95322, 127096, 158870, 190644, 238305, 317740, 381288, 460723, 476610, 635480, 921446, 953220, 1382169, 1842892, 1906440, 2303615, 2764338, 3685784, 4607230, 5528676, 6910845, 9214460, 11057352, 13821690, 18428920, 27643380, 55286760]

約数ペア:

[(1, 55286760), (2, 27643380), (3, 18428920), (4, 13821690), (5, 11057352), (6, 9214460), (8, 6910845), (10, 5528676), (12, 4607230), (15, 3685784), (20, 2764338), (24, 2303615), (29, 1906440), (30, 1842892), (40, 1382169), (58, 953220), (60, 921446), (87, 635480), (116, 476610), (120, 460723), (145, 381288), (174, 317740), (232, 238305), (290, 190644), (348, 158870), (435, 127096), (580, 95322), (696, 79435), (870, 63548), (1160, 47661), (1740, 31774), (3480, 15887)]