310276560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117529}}^1$

素因数の和:117556

約数の個数: 80

約数和(自身を含む): 1049307840

約数和(自身を除く): 739031280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 117529, 235058, 352587, 470116, 587645, 705174, 940232, 1175290, 1292819, 1410348, 1762935, 1880464, 2350580, 2585638, 2820696, 3525870, 3878457, 4701160, 5171276, 5641392, 6464095, 7051740, 7756914, 9402320, 10342552, 12928190, 14103480, 15513828, 19392285, 20685104, 25856380, 28206960, 31027656, 38784570, 51712760, 62055312, 77569140, 103425520, 155138280, 310276560]

約数ペア:

[(1, 310276560), (2, 155138280), (3, 103425520), (4, 77569140), (5, 62055312), (6, 51712760), (8, 38784570), (10, 31027656), (11, 28206960), (12, 25856380), (15, 20685104), (16, 19392285), (20, 15513828), (22, 14103480), (24, 12928190), (30, 10342552), (33, 9402320), (40, 7756914), (44, 7051740), (48, 6464095), (55, 5641392), (60, 5171276), (66, 4701160), (80, 3878457), (88, 3525870), (110, 2820696), (120, 2585638), (132, 2350580), (165, 1880464), (176, 1762935), (220, 1410348), (240, 1292819), (264, 1175290), (330, 940232), (440, 705174), (528, 587645), (660, 470116), (880, 352587), (1320, 235058), (2640, 117529)]