1138905960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{26437}}^1$

素因数の和:26810

約数の個数: 64

約数和(自身を含む): 3426364800

約数和(自身を除く): 2287458840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 2154, 2872, 3590, 4308, 5385, 7180, 8616, 10770, 14360, 21540, 26437, 43080, 52874, 79311, 105748, 132185, 158622, 211496, 264370, 317244, 396555, 528740, 634488, 793110, 1057480, 1586220, 3172440, 9490883, 18981766, 28472649, 37963532, 47454415, 56945298, 75927064, 94908830, 113890596, 142363245, 189817660, 227781192, 284726490, 379635320, 569452980, 1138905960]

約数ペア:

[(1, 1138905960), (2, 569452980), (3, 379635320), (4, 284726490), (5, 227781192), (6, 189817660), (8, 142363245), (10, 113890596), (12, 94908830), (15, 75927064), (20, 56945298), (24, 47454415), (30, 37963532), (40, 28472649), (60, 18981766), (120, 9490883), (359, 3172440), (718, 1586220), (1077, 1057480), (1436, 793110), (1795, 634488), (2154, 528740), (2872, 396555), (3590, 317244), (4308, 264370), (5385, 211496), (7180, 158622), (8616, 132185), (10770, 105748), (14360, 79311), (21540, 52874), (26437, 43080)]