79539840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4603}}^1$

素因数の和:4631

約数の個数: 128

約数和(自身を含む): 281764800

約数和(自身を除く): 202224960

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 4603, 5760, 8640, 9206, 13809, 17280, 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, 589184, 621405, 662832, 736480, 828540, 883776, 994248, 1104720, 1242810, 1325664, 1472960, 1657080, 1767552, 1988496, 2209440, 2485620, 2651328, 2945920, 3314160, 3976992, 4418880, 4971240, 5302656, 6628320, 7953984, 8837760, 9942480, 13256640, 15907968, 19884960, 26513280, 39769920, 79539840]

約数ペア:

[(1, 79539840), (2, 39769920), (3, 26513280), (4, 19884960), (5, 15907968), (6, 13256640), (8, 9942480), (9, 8837760), (10, 7953984), (12, 6628320), (15, 5302656), (16, 4971240), (18, 4418880), (20, 3976992), (24, 3314160), (27, 2945920), (30, 2651328), (32, 2485620), (36, 2209440), (40, 1988496), (45, 1767552), (48, 1657080), (54, 1472960), (60, 1325664), (64, 1242810), (72, 1104720), (80, 994248), (90, 883776), (96, 828540), (108, 736480), (120, 662832), (128, 621405), (135, 589184), (144, 552360), (160, 497124), (180, 441888), (192, 414270), (216, 368240), (240, 331416), (270, 294592), (288, 276180), (320, 248562), (360, 220944), (384, 207135), (432, 184120), (480, 165708), (540, 147296), (576, 138090), (640, 124281), (720, 110472), (864, 92060), (960, 82854), (1080, 73648), (1152, 69045), (1440, 55236), (1728, 46030), (1920, 41427), (2160, 36824), (2880, 27618), (3456, 23015), (4320, 18412), (4603, 17280), (5760, 13809), (8640, 9206)]