460960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 1130976

約数和(自身を除く): 670016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 67, 80, 86, 134, 160, 172, 215, 268, 335, 344, 430, 536, 670, 688, 860, 1072, 1340, 1376, 1720, 2144, 2680, 2881, 3440, 5360, 5762, 6880, 10720, 11524, 14405, 23048, 28810, 46096, 57620, 92192, 115240, 230480, 460960]

約数ペア:

[(1, 460960), (2, 230480), (4, 115240), (5, 92192), (8, 57620), (10, 46096), (16, 28810), (20, 23048), (32, 14405), (40, 11524), (43, 10720), (67, 6880), (80, 5762), (86, 5360), (134, 3440), (160, 2881), (172, 2680), (215, 2144), (268, 1720), (335, 1376), (344, 1340), (430, 1072), (536, 860), (670, 688)]