77669040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3094

約数の個数: 80

約数和(自身を含む): 243064800

約数和(自身を除く): 165395760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 2969, 3270, 4360, 5232, 5938, 6540, 8720, 8907, 11876, 13080, 14845, 17814, 23752, 26160, 29690, 35628, 44535, 47504, 59380, 71256, 89070, 118760, 142512, 178140, 237520, 323621, 356280, 647242, 712560, 970863, 1294484, 1618105, 1941726, 2588968, 3236210, 3883452, 4854315, 5177936, 6472420, 7766904, 9708630, 12944840, 15533808, 19417260, 25889680, 38834520, 77669040]

約数ペア:

[(1, 77669040), (2, 38834520), (3, 25889680), (4, 19417260), (5, 15533808), (6, 12944840), (8, 9708630), (10, 7766904), (12, 6472420), (15, 5177936), (16, 4854315), (20, 3883452), (24, 3236210), (30, 2588968), (40, 1941726), (48, 1618105), (60, 1294484), (80, 970863), (109, 712560), (120, 647242), (218, 356280), (240, 323621), (327, 237520), (436, 178140), (545, 142512), (654, 118760), (872, 89070), (1090, 71256), (1308, 59380), (1635, 47504), (1744, 44535), (2180, 35628), (2616, 29690), (2969, 26160), (3270, 23752), (4360, 17814), (5232, 14845), (5938, 13080), (6540, 11876), (8720, 8907)]