61977120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{129119}}^1$

素因数の和:129137

約数の個数: 48

約数和(自身を含む): 195229440

約数和(自身を除く): 133252320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 129119, 258238, 387357, 516476, 645595, 774714, 1032952, 1291190, 1549428, 1936785, 2065904, 2582380, 3098856, 3873570, 4131808, 5164760, 6197712, 7747140, 10329520, 12395424, 15494280, 20659040, 30988560, 61977120]

約数ペア:

[(1, 61977120), (2, 30988560), (3, 20659040), (4, 15494280), (5, 12395424), (6, 10329520), (8, 7747140), (10, 6197712), (12, 5164760), (15, 4131808), (16, 3873570), (20, 3098856), (24, 2582380), (30, 2065904), (32, 1936785), (40, 1549428), (48, 1291190), (60, 1032952), (80, 774714), (96, 645595), (120, 516476), (160, 387357), (240, 258238), (480, 129119)]