90312960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 298751040

約数和(自身を除く): 208438080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 811, 870, 928, 960, 1160, 1280, 1392, 1622, 1740, 1856, 1920, 2320, 2433, 2784, 3244, 3480, 3712, 3840, 4055, 4640, 4866, 5568, 6488, 6960, 7424, 8110, 9280, 9732, 11136, 12165, 12976, 13920, 16220, 18560, 19464, 22272, 23519, 24330, 25952, 27840, 32440, 37120, 38928, 47038, 48660, 51904, 55680, 64880, 70557, 77856, 94076, 97320, 103808, 111360, 117595, 129760, 141114, 155712, 188152, 194640, 207616, 235190, 259520, 282228, 311424, 352785, 376304, 389280, 470380, 519040, 564456, 622848, 705570, 752608, 778560, 940760, 1038080, 1128912, 1411140, 1505216, 1557120, 1881520, 2257824, 2822280, 3010432, 3114240, 3763040, 4515648, 5644560, 6020864, 7526080, 9031296, 11289120, 15052160, 18062592, 22578240, 30104320, 45156480, 90312960]

約数ペア:

[(1, 90312960), (2, 45156480), (3, 30104320), (4, 22578240), (5, 18062592), (6, 15052160), (8, 11289120), (10, 9031296), (12, 7526080), (15, 6020864), (16, 5644560), (20, 4515648), (24, 3763040), (29, 3114240), (30, 3010432), (32, 2822280), (40, 2257824), (48, 1881520), (58, 1557120), (60, 1505216), (64, 1411140), (80, 1128912), (87, 1038080), (96, 940760), (116, 778560), (120, 752608), (128, 705570), (145, 622848), (160, 564456), (174, 519040), (192, 470380), (232, 389280), (240, 376304), (256, 352785), (290, 311424), (320, 282228), (348, 259520), (384, 235190), (435, 207616), (464, 194640), (480, 188152), (580, 155712), (640, 141114), (696, 129760), (768, 117595), (811, 111360), (870, 103808), (928, 97320), (960, 94076), (1160, 77856), (1280, 70557), (1392, 64880), (1622, 55680), (1740, 51904), (1856, 48660), (1920, 47038), (2320, 38928), (2433, 37120), (2784, 32440), (3244, 27840), (3480, 25952), (3712, 24330), (3840, 23519), (4055, 22272), (4640, 19464), (4866, 18560), (5568, 16220), (6488, 13920), (6960, 12976), (7424, 12165), (8110, 11136), (9280, 9732)]