2199779280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3055249}}^1$

素因数の和:3055268

約数の個数: 60

約数和(自身を含む): 7387594500

約数和(自身を除く): 5187815220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3055249, 6110498, 9165747, 12220996, 15276245, 18331494, 24441992, 27497241, 30552490, 36662988, 45828735, 48883984, 54994482, 61104980, 73325976, 91657470, 109988964, 122209960, 137486205, 146651952, 183314940, 219977928, 244419920, 274972410, 366629880, 439955856, 549944820, 733259760, 1099889640, 2199779280]

約数ペア:

[(1, 2199779280), (2, 1099889640), (3, 733259760), (4, 549944820), (5, 439955856), (6, 366629880), (8, 274972410), (9, 244419920), (10, 219977928), (12, 183314940), (15, 146651952), (16, 137486205), (18, 122209960), (20, 109988964), (24, 91657470), (30, 73325976), (36, 61104980), (40, 54994482), (45, 48883984), (48, 45828735), (60, 36662988), (72, 30552490), (80, 27497241), (90, 24441992), (120, 18331494), (144, 15276245), (180, 12220996), (240, 9165747), (360, 6110498), (720, 3055249)]