2304800

素因数分解:

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

素因数の和:130

約数の個数: 72

約数和(自身を含む): 5843376

約数和(自身を除く): 3538576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 67, 80, 86, 100, 134, 160, 172, 200, 215, 268, 335, 344, 400, 430, 536, 670, 688, 800, 860, 1072, 1075, 1340, 1376, 1675, 1720, 2144, 2150, 2680, 2881, 3350, 3440, 4300, 5360, 5762, 6700, 6880, 8600, 10720, 11524, 13400, 14405, 17200, 23048, 26800, 28810, 34400, 46096, 53600, 57620, 72025, 92192, 115240, 144050, 230480, 288100, 460960, 576200, 1152400, 2304800]

約数ペア:

[(1, 2304800), (2, 1152400), (4, 576200), (5, 460960), (8, 288100), (10, 230480), (16, 144050), (20, 115240), (25, 92192), (32, 72025), (40, 57620), (43, 53600), (50, 46096), (67, 34400), (80, 28810), (86, 26800), (100, 23048), (134, 17200), (160, 14405), (172, 13400), (200, 11524), (215, 10720), (268, 8600), (335, 6880), (344, 6700), (400, 5762), (430, 5360), (536, 4300), (670, 3440), (688, 3350), (800, 2881), (860, 2680), (1072, 2150), (1075, 2144), (1340, 1720), (1376, 1675)]