1028158800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{856799}}^1$

素因数の和:856820

約数の個数: 60

約数和(自身を含む): 3293539200

約数和(自身を除く): 2265380400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 856799, 1713598, 2570397, 3427196, 4283995, 5140794, 6854392, 8567990, 10281588, 12851985, 13708784, 17135980, 20563176, 21419975, 25703970, 34271960, 41126352, 42839950, 51407940, 64259925, 68543920, 85679900, 102815880, 128519850, 171359800, 205631760, 257039700, 342719600, 514079400, 1028158800]

約数ペア:

[(1, 1028158800), (2, 514079400), (3, 342719600), (4, 257039700), (5, 205631760), (6, 171359800), (8, 128519850), (10, 102815880), (12, 85679900), (15, 68543920), (16, 64259925), (20, 51407940), (24, 42839950), (25, 41126352), (30, 34271960), (40, 25703970), (48, 21419975), (50, 20563176), (60, 17135980), (75, 13708784), (80, 12851985), (100, 10281588), (120, 8567990), (150, 6854392), (200, 5140794), (240, 4283995), (300, 3427196), (400, 2570397), (600, 1713598), (1200, 856799)]