40851360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2579}}^1$

素因数の和:2611

約数の個数: 144

約数和(自身を含む): 152137440

約数和(自身を除く): 111286080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2579, 2640, 3168, 3960, 5158, 5280, 7737, 7920, 10316, 12895, 15474, 15840, 20632, 23211, 25790, 28369, 30948, 38685, 41264, 46422, 51580, 56738, 61896, 77370, 82528, 85107, 92844, 103160, 113476, 116055, 123792, 141845, 154740, 170214, 185688, 206320, 226952, 232110, 247584, 255321, 283690, 309480, 340428, 371376, 412640, 425535, 453904, 464220, 510642, 567380, 618960, 680856, 742752, 851070, 907808, 928440, 1021284, 1134760, 1237920, 1276605, 1361712, 1702140, 1856880, 2042568, 2269520, 2553210, 2723424, 3404280, 3713760, 4085136, 4539040, 5106420, 6808560, 8170272, 10212840, 13617120, 20425680, 40851360]

約数ペア:

[(1, 40851360), (2, 20425680), (3, 13617120), (4, 10212840), (5, 8170272), (6, 6808560), (8, 5106420), (9, 4539040), (10, 4085136), (11, 3713760), (12, 3404280), (15, 2723424), (16, 2553210), (18, 2269520), (20, 2042568), (22, 1856880), (24, 1702140), (30, 1361712), (32, 1276605), (33, 1237920), (36, 1134760), (40, 1021284), (44, 928440), (45, 907808), (48, 851070), (55, 742752), (60, 680856), (66, 618960), (72, 567380), (80, 510642), (88, 464220), (90, 453904), (96, 425535), (99, 412640), (110, 371376), (120, 340428), (132, 309480), (144, 283690), (160, 255321), (165, 247584), (176, 232110), (180, 226952), (198, 206320), (220, 185688), (240, 170214), (264, 154740), (288, 141845), (330, 123792), (352, 116055), (360, 113476), (396, 103160), (440, 92844), (480, 85107), (495, 82528), (528, 77370), (660, 61896), (720, 56738), (792, 51580), (880, 46422), (990, 41264), (1056, 38685), (1320, 30948), (1440, 28369), (1584, 25790), (1760, 23211), (1980, 20632), (2579, 15840), (2640, 15474), (3168, 12895), (3960, 10316), (5158, 7920), (5280, 7737)]