20160240552

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{304021}}^1$

素因数の和:304343

約数の個数: 64

約数和(自身を含む): 56183265600

約数和(自身を除く): 36023025048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 8289, 11052, 16578, 22104, 33156, 66312, 304021, 608042, 912063, 1216084, 1824126, 2432168, 2736189, 3648252, 5472378, 7296504, 8208567, 10944756, 16417134, 21889512, 32834268, 65668536, 93334447, 186668894, 280003341, 373337788, 560006682, 746675576, 840010023, 1120013364, 1680020046, 2240026728, 2520030069, 3360040092, 5040060138, 6720080184, 10080120276, 20160240552]

約数ペア:

[(1, 20160240552), (2, 10080120276), (3, 6720080184), (4, 5040060138), (6, 3360040092), (8, 2520030069), (9, 2240026728), (12, 1680020046), (18, 1120013364), (24, 840010023), (27, 746675576), (36, 560006682), (54, 373337788), (72, 280003341), (108, 186668894), (216, 93334447), (307, 65668536), (614, 32834268), (921, 21889512), (1228, 16417134), (1842, 10944756), (2456, 8208567), (2763, 7296504), (3684, 5472378), (5526, 3648252), (7368, 2736189), (8289, 2432168), (11052, 1824126), (16578, 1216084), (22104, 912063), (33156, 608042), (66312, 304021)]