141248480

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3889}}^1$

素因数の和:4131

約数の個数: 48

約数和(自身を含む): 335255760

約数和(自身を除く): 194007280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 3632, 3889, 4540, 7264, 7778, 9080, 15556, 18160, 19445, 31112, 36320, 38890, 62224, 77780, 124448, 155560, 311120, 622240, 882803, 1765606, 3531212, 4414015, 7062424, 8828030, 14124848, 17656060, 28249696, 35312120, 70624240, 141248480]

約数ペア:

[(1, 141248480), (2, 70624240), (4, 35312120), (5, 28249696), (8, 17656060), (10, 14124848), (16, 8828030), (20, 7062424), (32, 4414015), (40, 3531212), (80, 1765606), (160, 882803), (227, 622240), (454, 311120), (908, 155560), (1135, 124448), (1816, 77780), (2270, 62224), (3632, 38890), (3889, 36320), (4540, 31112), (7264, 19445), (7778, 18160), (9080, 15556)]