269717520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8849}}^1$

素因数の和:8992

約数の個数: 80

約数和(自身を含む): 842803200

約数和(自身を除く): 573085680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 8849, 10160, 15240, 17698, 26547, 30480, 35396, 44245, 53094, 70792, 88490, 106188, 132735, 141584, 176980, 212376, 265470, 353960, 424752, 530940, 707920, 1061880, 1123823, 2123760, 2247646, 3371469, 4495292, 5619115, 6742938, 8990584, 11238230, 13485876, 16857345, 17981168, 22476460, 26971752, 33714690, 44952920, 53943504, 67429380, 89905840, 134858760, 269717520]

約数ペア:

[(1, 269717520), (2, 134858760), (3, 89905840), (4, 67429380), (5, 53943504), (6, 44952920), (8, 33714690), (10, 26971752), (12, 22476460), (15, 17981168), (16, 16857345), (20, 13485876), (24, 11238230), (30, 8990584), (40, 6742938), (48, 5619115), (60, 4495292), (80, 3371469), (120, 2247646), (127, 2123760), (240, 1123823), (254, 1061880), (381, 707920), (508, 530940), (635, 424752), (762, 353960), (1016, 265470), (1270, 212376), (1524, 176980), (1905, 141584), (2032, 132735), (2540, 106188), (3048, 88490), (3810, 70792), (5080, 53094), (6096, 44245), (7620, 35396), (8849, 30480), (10160, 26547), (15240, 17698)]