156838800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{130699}}^1$

素因数の和:130720

約数の個数: 60

約数和(自身を含む): 502410800

約数和(自身を除く): 345572000

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, 130699, 261398, 392097, 522796, 653495, 784194, 1045592, 1306990, 1568388, 1960485, 2091184, 2613980, 3136776, 3267475, 3920970, 5227960, 6273552, 6534950, 7841940, 9802425, 10455920, 13069900, 15683880, 19604850, 26139800, 31367760, 39209700, 52279600, 78419400, 156838800]

約数ペア:

[(1, 156838800), (2, 78419400), (3, 52279600), (4, 39209700), (5, 31367760), (6, 26139800), (8, 19604850), (10, 15683880), (12, 13069900), (15, 10455920), (16, 9802425), (20, 7841940), (24, 6534950), (25, 6273552), (30, 5227960), (40, 3920970), (48, 3267475), (50, 3136776), (60, 2613980), (75, 2091184), (80, 1960485), (100, 1568388), (120, 1306990), (150, 1045592), (200, 784194), (240, 653495), (300, 522796), (400, 392097), (600, 261398), (1200, 130699)]