154468960

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4253}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 366626736

約数和(自身を除く): 212157776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 3632, 4253, 4540, 7264, 8506, 9080, 17012, 18160, 21265, 34024, 36320, 42530, 68048, 85060, 136096, 170120, 340240, 680480, 965431, 1930862, 3861724, 4827155, 7723448, 9654310, 15446896, 19308620, 30893792, 38617240, 77234480, 154468960]

約数ペア:

[(1, 154468960), (2, 77234480), (4, 38617240), (5, 30893792), (8, 19308620), (10, 15446896), (16, 9654310), (20, 7723448), (32, 4827155), (40, 3861724), (80, 1930862), (160, 965431), (227, 680480), (454, 340240), (908, 170120), (1135, 136096), (1816, 85060), (2270, 68048), (3632, 42530), (4253, 36320), (4540, 34024), (7264, 21265), (8506, 18160), (9080, 17012)]