238619520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4603}}^1$

素因数の和:4634

約数の個数: 160

約数和(自身を含む): 852338520

約数和(自身を除く): 613719000

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 4603, 5184, 5760, 6480, 8640, 9206, 10368, 12960, 13809, 17280, 18412, 23015, 25920, 27618, 36824, 41427, 46030, 51840, 55236, 69045, 73648, 82854, 92060, 110472, 124281, 138090, 147296, 165708, 184120, 207135, 220944, 248562, 276180, 294592, 331416, 368240, 372843, 414270, 441888, 497124, 552360, 589184, 621405, 662832, 736480, 745686, 828540, 883776, 994248, 1104720, 1242810, 1325664, 1472960, 1491372, 1657080, 1767552, 1864215, 1988496, 2209440, 2485620, 2651328, 2945920, 2982744, 3314160, 3728430, 3976992, 4418880, 4971240, 5302656, 5965488, 6628320, 7456860, 7953984, 8837760, 9942480, 11930976, 13256640, 14913720, 15907968, 19884960, 23861952, 26513280, 29827440, 39769920, 47723904, 59654880, 79539840, 119309760, 238619520]

約数ペア:

[(1, 238619520), (2, 119309760), (3, 79539840), (4, 59654880), (5, 47723904), (6, 39769920), (8, 29827440), (9, 26513280), (10, 23861952), (12, 19884960), (15, 15907968), (16, 14913720), (18, 13256640), (20, 11930976), (24, 9942480), (27, 8837760), (30, 7953984), (32, 7456860), (36, 6628320), (40, 5965488), (45, 5302656), (48, 4971240), (54, 4418880), (60, 3976992), (64, 3728430), (72, 3314160), (80, 2982744), (81, 2945920), (90, 2651328), (96, 2485620), (108, 2209440), (120, 1988496), (128, 1864215), (135, 1767552), (144, 1657080), (160, 1491372), (162, 1472960), (180, 1325664), (192, 1242810), (216, 1104720), (240, 994248), (270, 883776), (288, 828540), (320, 745686), (324, 736480), (360, 662832), (384, 621405), (405, 589184), (432, 552360), (480, 497124), (540, 441888), (576, 414270), (640, 372843), (648, 368240), (720, 331416), (810, 294592), (864, 276180), (960, 248562), (1080, 220944), (1152, 207135), (1296, 184120), (1440, 165708), (1620, 147296), (1728, 138090), (1920, 124281), (2160, 110472), (2592, 92060), (2880, 82854), (3240, 73648), (3456, 69045), (4320, 55236), (4603, 51840), (5184, 46030), (5760, 41427), (6480, 36824), (8640, 27618), (9206, 25920), (10368, 23015), (12960, 18412), (13809, 17280)]