276244920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109621}}^1$

素因数の和:109645

約数の個数: 96

約数和(自身を含む): 1026061920

約数和(自身を除く): 749817000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 109621, 219242, 328863, 438484, 548105, 657726, 767347, 876968, 986589, 1096210, 1315452, 1534694, 1644315, 1973178, 2192420, 2302041, 2630904, 3069388, 3288630, 3836735, 3946356, 4384840, 4604082, 4932945, 6138776, 6577260, 6906123, 7673470, 7892712, 9208164, 9865890, 11510205, 13154520, 13812246, 15346940, 18416328, 19731780, 23020410, 27624492, 30693880, 34530615, 39463560, 46040820, 55248984, 69061230, 92081640, 138122460, 276244920]

約数ペア:

[(1, 276244920), (2, 138122460), (3, 92081640), (4, 69061230), (5, 55248984), (6, 46040820), (7, 39463560), (8, 34530615), (9, 30693880), (10, 27624492), (12, 23020410), (14, 19731780), (15, 18416328), (18, 15346940), (20, 13812246), (21, 13154520), (24, 11510205), (28, 9865890), (30, 9208164), (35, 7892712), (36, 7673470), (40, 6906123), (42, 6577260), (45, 6138776), (56, 4932945), (60, 4604082), (63, 4384840), (70, 3946356), (72, 3836735), (84, 3288630), (90, 3069388), (105, 2630904), (120, 2302041), (126, 2192420), (140, 1973178), (168, 1644315), (180, 1534694), (210, 1315452), (252, 1096210), (280, 986589), (315, 876968), (360, 767347), (420, 657726), (504, 548105), (630, 438484), (840, 328863), (1260, 219242), (2520, 109621)]