329932440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1391

約数の個数: 160

約数和(自身を含む): 1123848000

約数和(自身を除く): 793915560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 790, 810, 948, 1080, 1185, 1289, 1422, 1580, 1620, 1896, 2133, 2370, 2578, 2844, 3160, 3240, 3555, 3867, 4266, 4740, 5156, 5688, 6399, 6445, 7110, 7734, 8532, 9480, 10312, 10665, 11601, 12798, 12890, 14220, 15468, 17064, 19335, 21330, 23202, 25596, 25780, 28440, 30936, 31995, 34803, 38670, 42660, 46404, 51192, 51560, 58005, 63990, 69606, 77340, 85320, 92808, 101831, 104409, 116010, 127980, 139212, 154680, 174015, 203662, 208818, 232020, 255960, 278424, 305493, 348030, 407324, 417636, 464040, 509155, 522045, 610986, 696060, 814648, 835272, 916479, 1018310, 1044090, 1221972, 1392120, 1527465, 1832958, 2036620, 2088180, 2443944, 2749437, 3054930, 3665916, 4073240, 4176360, 4582395, 5498874, 6109860, 7331832, 8248311, 9164790, 10997748, 12219720, 13747185, 16496622, 18329580, 21995496, 27494370, 32993244, 36659160, 41241555, 54988740, 65986488, 82483110, 109977480, 164966220, 329932440]

約数ペア:

[(1, 329932440), (2, 164966220), (3, 109977480), (4, 82483110), (5, 65986488), (6, 54988740), (8, 41241555), (9, 36659160), (10, 32993244), (12, 27494370), (15, 21995496), (18, 18329580), (20, 16496622), (24, 13747185), (27, 12219720), (30, 10997748), (36, 9164790), (40, 8248311), (45, 7331832), (54, 6109860), (60, 5498874), (72, 4582395), (79, 4176360), (81, 4073240), (90, 3665916), (108, 3054930), (120, 2749437), (135, 2443944), (158, 2088180), (162, 2036620), (180, 1832958), (216, 1527465), (237, 1392120), (270, 1221972), (316, 1044090), (324, 1018310), (360, 916479), (395, 835272), (405, 814648), (474, 696060), (540, 610986), (632, 522045), (648, 509155), (711, 464040), (790, 417636), (810, 407324), (948, 348030), (1080, 305493), (1185, 278424), (1289, 255960), (1422, 232020), (1580, 208818), (1620, 203662), (1896, 174015), (2133, 154680), (2370, 139212), (2578, 127980), (2844, 116010), (3160, 104409), (3240, 101831), (3555, 92808), (3867, 85320), (4266, 77340), (4740, 69606), (5156, 63990), (5688, 58005), (6399, 51560), (6445, 51192), (7110, 46404), (7734, 42660), (8532, 38670), (9480, 34803), (10312, 31995), (10665, 30936), (11601, 28440), (12798, 25780), (12890, 25596), (14220, 23202), (15468, 21330), (17064, 19335)]