120848880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2609}}^1$

素因数の和:2818

約数の個数: 80

約数和(自身を含む): 376716960

約数和(自身を除く): 255868080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2609, 2895, 3088, 3860, 4632, 5218, 5790, 7720, 7827, 9264, 10436, 11580, 13045, 15440, 15654, 20872, 23160, 26090, 31308, 39135, 41744, 46320, 52180, 62616, 78270, 104360, 125232, 156540, 208720, 313080, 503537, 626160, 1007074, 1510611, 2014148, 2517685, 3021222, 4028296, 5035370, 6042444, 7553055, 8056592, 10070740, 12084888, 15106110, 20141480, 24169776, 30212220, 40282960, 60424440, 120848880]

約数ペア:

[(1, 120848880), (2, 60424440), (3, 40282960), (4, 30212220), (5, 24169776), (6, 20141480), (8, 15106110), (10, 12084888), (12, 10070740), (15, 8056592), (16, 7553055), (20, 6042444), (24, 5035370), (30, 4028296), (40, 3021222), (48, 2517685), (60, 2014148), (80, 1510611), (120, 1007074), (193, 626160), (240, 503537), (386, 313080), (579, 208720), (772, 156540), (965, 125232), (1158, 104360), (1544, 78270), (1930, 62616), (2316, 52180), (2609, 46320), (2895, 41744), (3088, 39135), (3860, 31308), (4632, 26090), (5218, 23160), (5790, 20872), (7720, 15654), (7827, 15440), (9264, 13045), (10436, 11580)]