39769920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{4603}}^1$

素因数の和:4629

約数の個数: 112

約数和(自身を含む): 140329920

約数和(自身を除く): 100560000

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 4603, 8640, 9206, 13809, 18412, 23015, 27618, 36824, 41427, 46030, 55236, 69045, 73648, 82854, 92060, 110472, 124281, 138090, 147296, 165708, 184120, 207135, 220944, 248562, 276180, 294592, 331416, 368240, 414270, 441888, 497124, 552360, 621405, 662832, 736480, 828540, 883776, 994248, 1104720, 1242810, 1325664, 1472960, 1657080, 1988496, 2209440, 2485620, 2651328, 3314160, 3976992, 4418880, 4971240, 6628320, 7953984, 9942480, 13256640, 19884960, 39769920]

約数ペア:

[(1, 39769920), (2, 19884960), (3, 13256640), (4, 9942480), (5, 7953984), (6, 6628320), (8, 4971240), (9, 4418880), (10, 3976992), (12, 3314160), (15, 2651328), (16, 2485620), (18, 2209440), (20, 1988496), (24, 1657080), (27, 1472960), (30, 1325664), (32, 1242810), (36, 1104720), (40, 994248), (45, 883776), (48, 828540), (54, 736480), (60, 662832), (64, 621405), (72, 552360), (80, 497124), (90, 441888), (96, 414270), (108, 368240), (120, 331416), (135, 294592), (144, 276180), (160, 248562), (180, 220944), (192, 207135), (216, 184120), (240, 165708), (270, 147296), (288, 138090), (320, 124281), (360, 110472), (432, 92060), (480, 82854), (540, 73648), (576, 69045), (720, 55236), (864, 46030), (960, 41427), (1080, 36824), (1440, 27618), (1728, 23015), (2160, 18412), (2880, 13809), (4320, 9206), (4603, 8640)]