1148960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 2794176

約数和(自身を除く): 1645216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 167, 172, 215, 334, 344, 430, 668, 688, 835, 860, 1336, 1376, 1670, 1720, 2672, 3340, 3440, 5344, 6680, 6880, 7181, 13360, 14362, 26720, 28724, 35905, 57448, 71810, 114896, 143620, 229792, 287240, 574480, 1148960]

約数ペア:

[(1, 1148960), (2, 574480), (4, 287240), (5, 229792), (8, 143620), (10, 114896), (16, 71810), (20, 57448), (32, 35905), (40, 28724), (43, 26720), (80, 14362), (86, 13360), (160, 7181), (167, 6880), (172, 6680), (215, 5344), (334, 3440), (344, 3340), (430, 2672), (668, 1720), (688, 1670), (835, 1376), (860, 1336)]