360419920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{857}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 960081408

約数和(自身を除く): 599661488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 751, 857, 1502, 1714, 3004, 3428, 3755, 4285, 5257, 5999, 6008, 6856, 7510, 8570, 10514, 11998, 12016, 13712, 15020, 17140, 21028, 23996, 26285, 29995, 30040, 34280, 42056, 47992, 52570, 59990, 60080, 68560, 84112, 95984, 105140, 119980, 210280, 239960, 420560, 479920, 643607, 1287214, 2574428, 3218035, 4505249, 5148856, 6436070, 9010498, 10297712, 12872140, 18020996, 22526245, 25744280, 36041992, 45052490, 51488560, 72083984, 90104980, 180209960, 360419920]

約数ペア:

[(1, 360419920), (2, 180209960), (4, 90104980), (5, 72083984), (7, 51488560), (8, 45052490), (10, 36041992), (14, 25744280), (16, 22526245), (20, 18020996), (28, 12872140), (35, 10297712), (40, 9010498), (56, 6436070), (70, 5148856), (80, 4505249), (112, 3218035), (140, 2574428), (280, 1287214), (560, 643607), (751, 479920), (857, 420560), (1502, 239960), (1714, 210280), (3004, 119980), (3428, 105140), (3755, 95984), (4285, 84112), (5257, 68560), (5999, 60080), (6008, 59990), (6856, 52570), (7510, 47992), (8570, 42056), (10514, 34280), (11998, 30040), (12016, 29995), (13712, 26285), (15020, 23996), (17140, 21028)]