12181207680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{234977}}^1$

素因数の和:235008

約数の個数: 160

約数和(自身を含む): 43501477140

約数和(自身を除く): 31320269460

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, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 234977, 469954, 704931, 939908, 1174885, 1409862, 1879816, 2114793, 2349770, 2819724, 3524655, 3759632, 4229586, 4699540, 5639448, 6344379, 7049310, 7519264, 8459172, 9399080, 10573965, 11278896, 12688758, 14098620, 15038528, 16918344, 18798160, 19033137, 21147930, 22557792, 25377516, 28197240, 30077056, 31721895, 33836688, 37596320, 38066274, 42295860, 45115584, 50755032, 56394480, 63443790, 67673376, 75192640, 76132548, 84591720, 90231168, 95165685, 101510064, 112788960, 126887580, 135346752, 150385280, 152265096, 169183440, 190331370, 203020128, 225577920, 253775160, 270693504, 304530192, 338366880, 380662740, 406040256, 451155840, 507550320, 609060384, 676733760, 761325480, 812080512, 1015100640, 1218120768, 1353467520, 1522650960, 2030201280, 2436241536, 3045301920, 4060402560, 6090603840, 12181207680]

約数ペア:

[(1, 12181207680), (2, 6090603840), (3, 4060402560), (4, 3045301920), (5, 2436241536), (6, 2030201280), (8, 1522650960), (9, 1353467520), (10, 1218120768), (12, 1015100640), (15, 812080512), (16, 761325480), (18, 676733760), (20, 609060384), (24, 507550320), (27, 451155840), (30, 406040256), (32, 380662740), (36, 338366880), (40, 304530192), (45, 270693504), (48, 253775160), (54, 225577920), (60, 203020128), (64, 190331370), (72, 169183440), (80, 152265096), (81, 150385280), (90, 135346752), (96, 126887580), (108, 112788960), (120, 101510064), (128, 95165685), (135, 90231168), (144, 84591720), (160, 76132548), (162, 75192640), (180, 67673376), (192, 63443790), (216, 56394480), (240, 50755032), (270, 45115584), (288, 42295860), (320, 38066274), (324, 37596320), (360, 33836688), (384, 31721895), (405, 30077056), (432, 28197240), (480, 25377516), (540, 22557792), (576, 21147930), (640, 19033137), (648, 18798160), (720, 16918344), (810, 15038528), (864, 14098620), (960, 12688758), (1080, 11278896), (1152, 10573965), (1296, 9399080), (1440, 8459172), (1620, 7519264), (1728, 7049310), (1920, 6344379), (2160, 5639448), (2592, 4699540), (2880, 4229586), (3240, 3759632), (3456, 3524655), (4320, 2819724), (5184, 2349770), (5760, 2114793), (6480, 1879816), (8640, 1409862), (10368, 1174885), (12960, 939908), (17280, 704931), (25920, 469954), (51840, 234977)]