127439040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{132749}}^1$

素因数の和:132769

約数の個数: 56

約数和(自身を含む): 404622000

約数和(自身を除く): 277182960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 132749, 265498, 398247, 530996, 663745, 796494, 1061992, 1327490, 1592988, 1991235, 2123984, 2654980, 3185976, 3982470, 4247968, 5309960, 6371952, 7964940, 8495936, 10619920, 12743904, 15929880, 21239840, 25487808, 31859760, 42479680, 63719520, 127439040]

約数ペア:

[(1, 127439040), (2, 63719520), (3, 42479680), (4, 31859760), (5, 25487808), (6, 21239840), (8, 15929880), (10, 12743904), (12, 10619920), (15, 8495936), (16, 7964940), (20, 6371952), (24, 5309960), (30, 4247968), (32, 3982470), (40, 3185976), (48, 2654980), (60, 2123984), (64, 1991235), (80, 1592988), (96, 1327490), (120, 1061992), (160, 796494), (192, 663745), (240, 530996), (320, 398247), (480, 265498), (960, 132749)]