80615040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 283258080

約数和(自身を除く): 202643040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 347, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 694, 704, 726, 880, 960, 968, 1041, 1056, 1210, 1320, 1388, 1408, 1452, 1735, 1760, 1815, 1920, 1936, 2082, 2112, 2420, 2640, 2776, 2904, 3470, 3520, 3630, 3817, 3872, 4164, 4224, 4840, 5205, 5280, 5552, 5808, 6940, 7040, 7260, 7634, 7744, 8328, 9680, 10410, 10560, 11104, 11451, 11616, 13880, 14520, 15268, 15488, 16656, 19085, 19360, 20820, 21120, 22208, 22902, 23232, 27760, 29040, 30536, 33312, 38170, 38720, 41640, 41987, 44416, 45804, 46464, 55520, 57255, 58080, 61072, 66624, 76340, 77440, 83280, 83974, 91608, 111040, 114510, 116160, 122144, 125961, 133248, 152680, 166560, 167948, 183216, 209935, 222080, 229020, 232320, 244288, 251922, 305360, 333120, 335896, 366432, 419870, 458040, 488576, 503844, 610720, 629805, 666240, 671792, 732864, 839740, 916080, 1007688, 1221440, 1259610, 1343584, 1465728, 1679480, 1832160, 2015376, 2442880, 2519220, 2687168, 3358960, 3664320, 4030752, 5038440, 5374336, 6717920, 7328640, 8061504, 10076880, 13435840, 16123008, 20153760, 26871680, 40307520, 80615040]

約数ペア:

[(1, 80615040), (2, 40307520), (3, 26871680), (4, 20153760), (5, 16123008), (6, 13435840), (8, 10076880), (10, 8061504), (11, 7328640), (12, 6717920), (15, 5374336), (16, 5038440), (20, 4030752), (22, 3664320), (24, 3358960), (30, 2687168), (32, 2519220), (33, 2442880), (40, 2015376), (44, 1832160), (48, 1679480), (55, 1465728), (60, 1343584), (64, 1259610), (66, 1221440), (80, 1007688), (88, 916080), (96, 839740), (110, 732864), (120, 671792), (121, 666240), (128, 629805), (132, 610720), (160, 503844), (165, 488576), (176, 458040), (192, 419870), (220, 366432), (240, 335896), (242, 333120), (264, 305360), (320, 251922), (330, 244288), (347, 232320), (352, 229020), (363, 222080), (384, 209935), (440, 183216), (480, 167948), (484, 166560), (528, 152680), (605, 133248), (640, 125961), (660, 122144), (694, 116160), (704, 114510), (726, 111040), (880, 91608), (960, 83974), (968, 83280), (1041, 77440), (1056, 76340), (1210, 66624), (1320, 61072), (1388, 58080), (1408, 57255), (1452, 55520), (1735, 46464), (1760, 45804), (1815, 44416), (1920, 41987), (1936, 41640), (2082, 38720), (2112, 38170), (2420, 33312), (2640, 30536), (2776, 29040), (2904, 27760), (3470, 23232), (3520, 22902), (3630, 22208), (3817, 21120), (3872, 20820), (4164, 19360), (4224, 19085), (4840, 16656), (5205, 15488), (5280, 15268), (5552, 14520), (5808, 13880), (6940, 11616), (7040, 11451), (7260, 11104), (7634, 10560), (7744, 10410), (8328, 9680)]