2961538680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{127873}}^1$

素因数の和:128080

約数の個数: 64

約数和(自身を含む): 8930720160

約数和(自身を除く): 5969181480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 23160, 127873, 255746, 383619, 511492, 639365, 767238, 1022984, 1278730, 1534476, 1918095, 2557460, 3068952, 3836190, 5114920, 7672380, 15344760, 24679489, 49358978, 74038467, 98717956, 123397445, 148076934, 197435912, 246794890, 296153868, 370192335, 493589780, 592307736, 740384670, 987179560, 1480769340, 2961538680]

約数ペア:

[(1, 2961538680), (2, 1480769340), (3, 987179560), (4, 740384670), (5, 592307736), (6, 493589780), (8, 370192335), (10, 296153868), (12, 246794890), (15, 197435912), (20, 148076934), (24, 123397445), (30, 98717956), (40, 74038467), (60, 49358978), (120, 24679489), (193, 15344760), (386, 7672380), (579, 5114920), (772, 3836190), (965, 3068952), (1158, 2557460), (1544, 1918095), (1930, 1534476), (2316, 1278730), (2895, 1022984), (3860, 767238), (4632, 639365), (5790, 511492), (7720, 383619), (11580, 255746), (23160, 127873)]