231737760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17881}}^1$

素因数の和:17908

約数の個数: 120

約数和(自身を含む): 817886916

約数和(自身を除く): 586149156

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 17881, 35762, 53643, 71524, 89405, 107286, 143048, 160929, 178810, 214572, 268215, 286096, 321858, 357620, 429144, 482787, 536430, 572192, 643716, 715240, 804645, 858288, 965574, 1072860, 1287432, 1430480, 1448361, 1609290, 1716576, 1931148, 2145720, 2413935, 2574864, 2860960, 2896722, 3218580, 3862296, 4291440, 4827870, 5149728, 5793444, 6437160, 7241805, 7724592, 8582880, 9655740, 11586888, 12874320, 14483610, 15449184, 19311480, 23173776, 25748640, 28967220, 38622960, 46347552, 57934440, 77245920, 115868880, 231737760]

約数ペア:

[(1, 231737760), (2, 115868880), (3, 77245920), (4, 57934440), (5, 46347552), (6, 38622960), (8, 28967220), (9, 25748640), (10, 23173776), (12, 19311480), (15, 15449184), (16, 14483610), (18, 12874320), (20, 11586888), (24, 9655740), (27, 8582880), (30, 7724592), (32, 7241805), (36, 6437160), (40, 5793444), (45, 5149728), (48, 4827870), (54, 4291440), (60, 3862296), (72, 3218580), (80, 2896722), (81, 2860960), (90, 2574864), (96, 2413935), (108, 2145720), (120, 1931148), (135, 1716576), (144, 1609290), (160, 1448361), (162, 1430480), (180, 1287432), (216, 1072860), (240, 965574), (270, 858288), (288, 804645), (324, 715240), (360, 643716), (405, 572192), (432, 536430), (480, 482787), (540, 429144), (648, 357620), (720, 321858), (810, 286096), (864, 268215), (1080, 214572), (1296, 178810), (1440, 160929), (1620, 143048), (2160, 107286), (2592, 89405), (3240, 71524), (4320, 53643), (6480, 35762), (12960, 17881)]