90161280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1459

約数の個数: 192

約数和(自身を含む): 339880320

約数和(自身を除く): 249719040

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1423, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2846, 2880, 3168, 3520, 3960, 4224, 4269, 5280, 5692, 5760, 6336, 7040, 7115, 7920, 8538, 10560, 11384, 12672, 12807, 14230, 15653, 15840, 17076, 21120, 21345, 22768, 25614, 28460, 31306, 31680, 34152, 42690, 45536, 46959, 51228, 56920, 62612, 63360, 64035, 68304, 78265, 85380, 91072, 93918, 102456, 113840, 125224, 128070, 136608, 140877, 156530, 170760, 182144, 187836, 204912, 227680, 234795, 250448, 256140, 273216, 281754, 313060, 341520, 375672, 409824, 455360, 469590, 500896, 512280, 546432, 563508, 626120, 683040, 704385, 751344, 819648, 910720, 939180, 1001792, 1024560, 1127016, 1252240, 1366080, 1408770, 1502688, 1639296, 1878360, 2003584, 2049120, 2254032, 2504480, 2732160, 2817540, 3005376, 3756720, 4098240, 4508064, 5008960, 5635080, 6010752, 7513440, 8196480, 9016128, 10017920, 11270160, 15026880, 18032256, 22540320, 30053760, 45080640, 90161280]

約数ペア:

[(1, 90161280), (2, 45080640), (3, 30053760), (4, 22540320), (5, 18032256), (6, 15026880), (8, 11270160), (9, 10017920), (10, 9016128), (11, 8196480), (12, 7513440), (15, 6010752), (16, 5635080), (18, 5008960), (20, 4508064), (22, 4098240), (24, 3756720), (30, 3005376), (32, 2817540), (33, 2732160), (36, 2504480), (40, 2254032), (44, 2049120), (45, 2003584), (48, 1878360), (55, 1639296), (60, 1502688), (64, 1408770), (66, 1366080), (72, 1252240), (80, 1127016), (88, 1024560), (90, 1001792), (96, 939180), (99, 910720), (110, 819648), (120, 751344), (128, 704385), (132, 683040), (144, 626120), (160, 563508), (165, 546432), (176, 512280), (180, 500896), (192, 469590), (198, 455360), (220, 409824), (240, 375672), (264, 341520), (288, 313060), (320, 281754), (330, 273216), (352, 256140), (360, 250448), (384, 234795), (396, 227680), (440, 204912), (480, 187836), (495, 182144), (528, 170760), (576, 156530), (640, 140877), (660, 136608), (704, 128070), (720, 125224), (792, 113840), (880, 102456), (960, 93918), (990, 91072), (1056, 85380), (1152, 78265), (1320, 68304), (1408, 64035), (1423, 63360), (1440, 62612), (1584, 56920), (1760, 51228), (1920, 46959), (1980, 45536), (2112, 42690), (2640, 34152), (2846, 31680), (2880, 31306), (3168, 28460), (3520, 25614), (3960, 22768), (4224, 21345), (4269, 21120), (5280, 17076), (5692, 15840), (5760, 15653), (6336, 14230), (7040, 12807), (7115, 12672), (7920, 11384), (8538, 10560)]