469877520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{279689}}^1$

素因数の和:279712

約数の個数: 80

約数和(自身を含む): 1664714880

約数和(自身を除く): 1194837360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 279689, 559378, 839067, 1118756, 1398445, 1678134, 1957823, 2237512, 2796890, 3356268, 3915646, 4195335, 4475024, 5593780, 5873469, 6712536, 7831292, 8390670, 9789115, 11187560, 11746938, 13425072, 15662584, 16781340, 19578230, 22375120, 23493876, 29367345, 31325168, 33562680, 39156460, 46987752, 58734690, 67125360, 78312920, 93975504, 117469380, 156625840, 234938760, 469877520]

約数ペア:

[(1, 469877520), (2, 234938760), (3, 156625840), (4, 117469380), (5, 93975504), (6, 78312920), (7, 67125360), (8, 58734690), (10, 46987752), (12, 39156460), (14, 33562680), (15, 31325168), (16, 29367345), (20, 23493876), (21, 22375120), (24, 19578230), (28, 16781340), (30, 15662584), (35, 13425072), (40, 11746938), (42, 11187560), (48, 9789115), (56, 8390670), (60, 7831292), (70, 6712536), (80, 5873469), (84, 5593780), (105, 4475024), (112, 4195335), (120, 3915646), (140, 3356268), (168, 2796890), (210, 2237512), (240, 1957823), (280, 1678134), (336, 1398445), (420, 1118756), (560, 839067), (840, 559378), (1680, 279689)]