279391680

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{3593}}^1$

素因数の和:3625

約数の個数: 168

約数和(自身を含む): 996860592

約数和(自身を除く): 717468912

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3593, 3888, 4320, 4860, 5184, 6480, 7186, 7776, 8640, 9720, 10779, 12960, 14372, 15552, 17965, 19440, 21558, 25920, 28744, 32337, 35930, 38880, 43116, 53895, 57488, 64674, 71860, 77760, 86232, 97011, 107790, 114976, 129348, 143720, 161685, 172464, 194022, 215580, 229952, 258696, 287440, 291033, 323370, 344928, 388044, 431160, 485055, 517392, 574880, 582066, 646740, 689856, 776088, 862320, 873099, 970110, 1034784, 1149760, 1164132, 1293480, 1455165, 1552176, 1724640, 1746198, 1940220, 2069568, 2328264, 2586960, 2910330, 3104352, 3449280, 3492396, 3880440, 4365495, 4656528, 5173920, 5820660, 6208704, 6984792, 7760880, 8730990, 9313056, 10347840, 11641320, 13969584, 15521760, 17461980, 18626112, 23282640, 27939168, 31043520, 34923960, 46565280, 55878336, 69847920, 93130560, 139695840, 279391680]

約数ペア:

[(1, 279391680), (2, 139695840), (3, 93130560), (4, 69847920), (5, 55878336), (6, 46565280), (8, 34923960), (9, 31043520), (10, 27939168), (12, 23282640), (15, 18626112), (16, 17461980), (18, 15521760), (20, 13969584), (24, 11641320), (27, 10347840), (30, 9313056), (32, 8730990), (36, 7760880), (40, 6984792), (45, 6208704), (48, 5820660), (54, 5173920), (60, 4656528), (64, 4365495), (72, 3880440), (80, 3492396), (81, 3449280), (90, 3104352), (96, 2910330), (108, 2586960), (120, 2328264), (135, 2069568), (144, 1940220), (160, 1746198), (162, 1724640), (180, 1552176), (192, 1455165), (216, 1293480), (240, 1164132), (243, 1149760), (270, 1034784), (288, 970110), (320, 873099), (324, 862320), (360, 776088), (405, 689856), (432, 646740), (480, 582066), (486, 574880), (540, 517392), (576, 485055), (648, 431160), (720, 388044), (810, 344928), (864, 323370), (960, 291033), (972, 287440), (1080, 258696), (1215, 229952), (1296, 215580), (1440, 194022), (1620, 172464), (1728, 161685), (1944, 143720), (2160, 129348), (2430, 114976), (2592, 107790), (2880, 97011), (3240, 86232), (3593, 77760), (3888, 71860), (4320, 64674), (4860, 57488), (5184, 53895), (6480, 43116), (7186, 38880), (7776, 35930), (8640, 32337), (9720, 28744), (10779, 25920), (12960, 21558), (14372, 19440), (15552, 17965)]