18117675360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{59629}}^1$

素因数の和:59861

約数の個数: 144

約数和(自身を含む): 62120625840

約数和(自身を除く): 44002950480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 720, 844, 1055, 1266, 1440, 1688, 1899, 2110, 2532, 3165, 3376, 3798, 4220, 5064, 6330, 6752, 7596, 8440, 9495, 10128, 12660, 15192, 16880, 18990, 20256, 25320, 30384, 33760, 37980, 50640, 59629, 60768, 75960, 101280, 119258, 151920, 178887, 238516, 298145, 303840, 357774, 477032, 536661, 596290, 715548, 894435, 954064, 1073322, 1192580, 1431096, 1788870, 1908128, 2146644, 2385160, 2683305, 2862192, 3577740, 4293288, 4770320, 5366610, 5724384, 7155480, 8586576, 9540640, 10733220, 12581719, 14310960, 17173152, 21466440, 25163438, 28621920, 37745157, 42932880, 50326876, 62908595, 75490314, 85865760, 100653752, 113235471, 125817190, 150980628, 188725785, 201307504, 226470942, 251634380, 301961256, 377451570, 402615008, 452941884, 503268760, 566177355, 603922512, 754903140, 905883768, 1006537520, 1132354710, 1207845024, 1509806280, 1811767536, 2013075040, 2264709420, 3019612560, 3623535072, 4529418840, 6039225120, 9058837680, 18117675360]

約数ペア:

[(1, 18117675360), (2, 9058837680), (3, 6039225120), (4, 4529418840), (5, 3623535072), (6, 3019612560), (8, 2264709420), (9, 2013075040), (10, 1811767536), (12, 1509806280), (15, 1207845024), (16, 1132354710), (18, 1006537520), (20, 905883768), (24, 754903140), (30, 603922512), (32, 566177355), (36, 503268760), (40, 452941884), (45, 402615008), (48, 377451570), (60, 301961256), (72, 251634380), (80, 226470942), (90, 201307504), (96, 188725785), (120, 150980628), (144, 125817190), (160, 113235471), (180, 100653752), (211, 85865760), (240, 75490314), (288, 62908595), (360, 50326876), (422, 42932880), (480, 37745157), (633, 28621920), (720, 25163438), (844, 21466440), (1055, 17173152), (1266, 14310960), (1440, 12581719), (1688, 10733220), (1899, 9540640), (2110, 8586576), (2532, 7155480), (3165, 5724384), (3376, 5366610), (3798, 4770320), (4220, 4293288), (5064, 3577740), (6330, 2862192), (6752, 2683305), (7596, 2385160), (8440, 2146644), (9495, 1908128), (10128, 1788870), (12660, 1431096), (15192, 1192580), (16880, 1073322), (18990, 954064), (20256, 894435), (25320, 715548), (30384, 596290), (33760, 536661), (37980, 477032), (50640, 357774), (59629, 303840), (60768, 298145), (75960, 238516), (101280, 178887), (119258, 151920)]