2782453560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{169249}}^1$

素因数の和:169400

約数の個数: 64

約数和(自身を含む): 8408340000

約数和(自身を除く): 5625886440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 169249, 338498, 507747, 676996, 846245, 1015494, 1353992, 1692490, 2030988, 2538735, 3384980, 4061976, 5077470, 6769960, 10154940, 20309880, 23187113, 46374226, 69561339, 92748452, 115935565, 139122678, 185496904, 231871130, 278245356, 347806695, 463742260, 556490712, 695613390, 927484520, 1391226780, 2782453560]

約数ペア:

[(1, 2782453560), (2, 1391226780), (3, 927484520), (4, 695613390), (5, 556490712), (6, 463742260), (8, 347806695), (10, 278245356), (12, 231871130), (15, 185496904), (20, 139122678), (24, 115935565), (30, 92748452), (40, 69561339), (60, 46374226), (120, 23187113), (137, 20309880), (274, 10154940), (411, 6769960), (548, 5077470), (685, 4061976), (822, 3384980), (1096, 2538735), (1370, 2030988), (1644, 1692490), (2055, 1353992), (2740, 1015494), (3288, 846245), (4110, 676996), (5480, 507747), (8220, 338498), (16440, 169249)]