1260728784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11689}}^1$

素因数の和:11817

約数の個数: 120

約数和(自身を含む): 4070364480

約数和(自身を除く): 2809635696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 428, 504, 642, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2247, 2568, 2996, 3852, 4494, 5136, 5992, 6741, 7704, 8988, 11689, 11984, 13482, 15408, 17976, 23378, 26964, 35067, 35952, 46756, 53928, 70134, 81823, 93512, 105201, 107856, 140268, 163646, 187024, 210402, 245469, 280536, 327292, 420804, 490938, 561072, 654584, 736407, 841608, 981876, 1250723, 1309168, 1472814, 1683216, 1963752, 2501446, 2945628, 3752169, 3927504, 5002892, 5891256, 7504338, 8755061, 10005784, 11256507, 11782512, 15008676, 17510122, 20011568, 22513014, 26265183, 30017352, 35020244, 45026028, 52530366, 60034704, 70040488, 78795549, 90052056, 105060732, 140080976, 157591098, 180104112, 210121464, 315182196, 420242928, 630364392, 1260728784]

約数ペア:

[(1, 1260728784), (2, 630364392), (3, 420242928), (4, 315182196), (6, 210121464), (7, 180104112), (8, 157591098), (9, 140080976), (12, 105060732), (14, 90052056), (16, 78795549), (18, 70040488), (21, 60034704), (24, 52530366), (28, 45026028), (36, 35020244), (42, 30017352), (48, 26265183), (56, 22513014), (63, 20011568), (72, 17510122), (84, 15008676), (107, 11782512), (112, 11256507), (126, 10005784), (144, 8755061), (168, 7504338), (214, 5891256), (252, 5002892), (321, 3927504), (336, 3752169), (428, 2945628), (504, 2501446), (642, 1963752), (749, 1683216), (856, 1472814), (963, 1309168), (1008, 1250723), (1284, 981876), (1498, 841608), (1712, 736407), (1926, 654584), (2247, 561072), (2568, 490938), (2996, 420804), (3852, 327292), (4494, 280536), (5136, 245469), (5992, 210402), (6741, 187024), (7704, 163646), (8988, 140268), (11689, 107856), (11984, 105201), (13482, 93512), (15408, 81823), (17976, 70134), (23378, 53928), (26964, 46756), (35067, 35952)]