123754680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{49109}}^1$

素因数の和:49133

約数の個数: 96

約数和(自身を含む): 459669600

約数和(自身を除く): 335914920

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, 49109, 98218, 147327, 196436, 245545, 294654, 343763, 392872, 441981, 491090, 589308, 687526, 736635, 883962, 982180, 1031289, 1178616, 1375052, 1473270, 1718815, 1767924, 1964360, 2062578, 2209905, 2750104, 2946540, 3093867, 3437630, 3535848, 4125156, 4419810, 5156445, 5893080, 6187734, 6875260, 8250312, 8839620, 10312890, 12375468, 13750520, 15469335, 17679240, 20625780, 24750936, 30938670, 41251560, 61877340, 123754680]

約数ペア:

[(1, 123754680), (2, 61877340), (3, 41251560), (4, 30938670), (5, 24750936), (6, 20625780), (7, 17679240), (8, 15469335), (9, 13750520), (10, 12375468), (12, 10312890), (14, 8839620), (15, 8250312), (18, 6875260), (20, 6187734), (21, 5893080), (24, 5156445), (28, 4419810), (30, 4125156), (35, 3535848), (36, 3437630), (40, 3093867), (42, 2946540), (45, 2750104), (56, 2209905), (60, 2062578), (63, 1964360), (70, 1767924), (72, 1718815), (84, 1473270), (90, 1375052), (105, 1178616), (120, 1031289), (126, 982180), (140, 883962), (168, 736635), (180, 687526), (210, 589308), (252, 491090), (280, 441981), (315, 392872), (360, 343763), (420, 294654), (504, 245545), (630, 196436), (840, 147327), (1260, 98218), (2520, 49109)]