140398680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1973}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 422120160

約数和(自身を除く): 281721480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 593, 1186, 1779, 1973, 2372, 2965, 3558, 3946, 4744, 5919, 5930, 7116, 7892, 8895, 9865, 11838, 11860, 14232, 15784, 17790, 19730, 23676, 23720, 29595, 35580, 39460, 47352, 59190, 71160, 78920, 118380, 236760, 1169989, 2339978, 3509967, 4679956, 5849945, 7019934, 9359912, 11699890, 14039868, 17549835, 23399780, 28079736, 35099670, 46799560, 70199340, 140398680]

約数ペア:

[(1, 140398680), (2, 70199340), (3, 46799560), (4, 35099670), (5, 28079736), (6, 23399780), (8, 17549835), (10, 14039868), (12, 11699890), (15, 9359912), (20, 7019934), (24, 5849945), (30, 4679956), (40, 3509967), (60, 2339978), (120, 1169989), (593, 236760), (1186, 118380), (1779, 78920), (1973, 71160), (2372, 59190), (2965, 47352), (3558, 39460), (3946, 35580), (4744, 29595), (5919, 23720), (5930, 23676), (7116, 19730), (7892, 17790), (8895, 15784), (9865, 14232), (11838, 11860)]