1490088960

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{3593}}^1$

素因数の和:3630

約数の個数: 220

約数和(自身を含む): 5341122468

約数和(自身を除く): 3851033508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3593, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6912, 7186, 7680, 8640, 9216, 10368, 10779, 11520, 12960, 13824, 14372, 15360, 17280, 17965, 20736, 21558, 23040, 25920, 27648, 28744, 32337, 34560, 35930, 41472, 43116, 46080, 51840, 53895, 57488, 64674, 69120, 71860, 82944, 86232, 97011, 103680, 107790, 114976, 129348, 138240, 143720, 161685, 172464, 194022, 207360, 215580, 229952, 258696, 287440, 291033, 323370, 344928, 388044, 414720, 431160, 459904, 485055, 517392, 574880, 582066, 646740, 689856, 776088, 862320, 919808, 970110, 1034784, 1149760, 1164132, 1293480, 1379712, 1455165, 1552176, 1724640, 1839616, 1940220, 2069568, 2299520, 2328264, 2586960, 2759424, 2910330, 3104352, 3449280, 3679232, 3880440, 4139136, 4599040, 4656528, 5173920, 5518848, 5820660, 6208704, 6898560, 7760880, 8278272, 9198080, 9313056, 10347840, 11037696, 11641320, 12417408, 13797120, 15521760, 16556544, 18396160, 18626112, 20695680, 23282640, 24834816, 27594240, 31043520, 33113088, 37252224, 41391360, 46565280, 49669632, 55188480, 62087040, 74504448, 82782720, 93130560, 99339264, 124174080, 149008896, 165565440, 186261120, 248348160, 298017792, 372522240, 496696320, 745044480, 1490088960]

約数ペア:

[(1, 1490088960), (2, 745044480), (3, 496696320), (4, 372522240), (5, 298017792), (6, 248348160), (8, 186261120), (9, 165565440), (10, 149008896), (12, 124174080), (15, 99339264), (16, 93130560), (18, 82782720), (20, 74504448), (24, 62087040), (27, 55188480), (30, 49669632), (32, 46565280), (36, 41391360), (40, 37252224), (45, 33113088), (48, 31043520), (54, 27594240), (60, 24834816), (64, 23282640), (72, 20695680), (80, 18626112), (81, 18396160), (90, 16556544), (96, 15521760), (108, 13797120), (120, 12417408), (128, 11641320), (135, 11037696), (144, 10347840), (160, 9313056), (162, 9198080), (180, 8278272), (192, 7760880), (216, 6898560), (240, 6208704), (256, 5820660), (270, 5518848), (288, 5173920), (320, 4656528), (324, 4599040), (360, 4139136), (384, 3880440), (405, 3679232), (432, 3449280), (480, 3104352), (512, 2910330), (540, 2759424), (576, 2586960), (640, 2328264), (648, 2299520), (720, 2069568), (768, 1940220), (810, 1839616), (864, 1724640), (960, 1552176), (1024, 1455165), (1080, 1379712), (1152, 1293480), (1280, 1164132), (1296, 1149760), (1440, 1034784), (1536, 970110), (1620, 919808), (1728, 862320), (1920, 776088), (2160, 689856), (2304, 646740), (2560, 582066), (2592, 574880), (2880, 517392), (3072, 485055), (3240, 459904), (3456, 431160), (3593, 414720), (3840, 388044), (4320, 344928), (4608, 323370), (5120, 291033), (5184, 287440), (5760, 258696), (6480, 229952), (6912, 215580), (7186, 207360), (7680, 194022), (8640, 172464), (9216, 161685), (10368, 143720), (10779, 138240), (11520, 129348), (12960, 114976), (13824, 107790), (14372, 103680), (15360, 97011), (17280, 86232), (17965, 82944), (20736, 71860), (21558, 69120), (23040, 64674), (25920, 57488), (27648, 53895), (28744, 51840), (32337, 46080), (34560, 43116), (35930, 41472)]