123818310720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367457}}^1$

素因数の和:367499

約数の個数: 280

約数和(自身を含む): 474325075224

約数和(自身を除く): 350506764504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8424, 8640, 9360, 10530, 11232, 12480, 12960, 14040, 16848, 18720, 21060, 22464, 25920, 28080, 33696, 37440, 42120, 56160, 67392, 84240, 112320, 168480, 336960, 367457, 734914, 1102371, 1469828, 1837285, 2204742, 2939656, 3307113, 3674570, 4409484, 4776941, 5511855, 5879312, 6614226, 7349140, 8818968, 9553882, 9921339, 11023710, 11758624, 13228452, 14330823, 14698280, 16535565, 17637936, 19107764, 19842678, 22047420, 23517248, 23884705, 26456904, 28661646, 29396560, 29764017, 33071130, 35275872, 38215528, 39685356, 42992469, 44094840, 47769410, 49606695, 52913808, 57323292, 58793120, 59528034, 66142260, 70551744, 71654115, 76431056, 79370712, 85984938, 88189680, 95538820, 99213390, 105827616, 114646584, 117586240, 119056068, 128977407, 132284520, 143308230, 148820085, 152862112, 158741424, 171969876, 176379360, 191077640, 198426780, 211655232, 214962345, 229293168, 238112136, 257954814, 264569040, 286616460, 297640170, 305724224, 317482848, 343939752, 352758720, 382155280, 386932221, 396853560, 429924690, 458586336, 476224272, 515909628, 529138080, 573232920, 595280340, 634965696, 644887035, 687879504, 764310560, 773864442, 793707120, 859849380, 917172672, 952448544, 1031819256, 1058276160, 1146465840, 1190560680, 1289774070, 1375759008, 1528621120, 1547728884, 1587414240, 1719698760, 1904897088, 1934661105, 2063638512, 2292931680, 2381121360, 2579548140, 2751518016, 3095457768, 3174828480, 3439397520, 3869322210, 4127277024, 4585863360, 4762242720, 5159096280, 6190915536, 6878795040, 7738644420, 8254554048, 9524485440, 10318192560, 12381831072, 13757590080, 15477288840, 20636385120, 24763662144, 30954577680, 41272770240, 61909155360, 123818310720]

約数ペア:

[(1, 123818310720), (2, 61909155360), (3, 41272770240), (4, 30954577680), (5, 24763662144), (6, 20636385120), (8, 15477288840), (9, 13757590080), (10, 12381831072), (12, 10318192560), (13, 9524485440), (15, 8254554048), (16, 7738644420), (18, 6878795040), (20, 6190915536), (24, 5159096280), (26, 4762242720), (27, 4585863360), (30, 4127277024), (32, 3869322210), (36, 3439397520), (39, 3174828480), (40, 3095457768), (45, 2751518016), (48, 2579548140), (52, 2381121360), (54, 2292931680), (60, 2063638512), (64, 1934661105), (65, 1904897088), (72, 1719698760), (78, 1587414240), (80, 1547728884), (81, 1528621120), (90, 1375759008), (96, 1289774070), (104, 1190560680), (108, 1146465840), (117, 1058276160), (120, 1031819256), (130, 952448544), (135, 917172672), (144, 859849380), (156, 793707120), (160, 773864442), (162, 764310560), (180, 687879504), (192, 644887035), (195, 634965696), (208, 595280340), (216, 573232920), (234, 529138080), (240, 515909628), (260, 476224272), (270, 458586336), (288, 429924690), (312, 396853560), (320, 386932221), (324, 382155280), (351, 352758720), (360, 343939752), (390, 317482848), (405, 305724224), (416, 297640170), (432, 286616460), (468, 264569040), (480, 257954814), (520, 238112136), (540, 229293168), (576, 214962345), (585, 211655232), (624, 198426780), (648, 191077640), (702, 176379360), (720, 171969876), (780, 158741424), (810, 152862112), (832, 148820085), (864, 143308230), (936, 132284520), (960, 128977407), (1040, 119056068), (1053, 117586240), (1080, 114646584), (1170, 105827616), (1248, 99213390), (1296, 95538820), (1404, 88189680), (1440, 85984938), (1560, 79370712), (1620, 76431056), (1728, 71654115), (1755, 70551744), (1872, 66142260), (2080, 59528034), (2106, 58793120), (2160, 57323292), (2340, 52913808), (2496, 49606695), (2592, 47769410), (2808, 44094840), (2880, 42992469), (3120, 39685356), (3240, 38215528), (3510, 35275872), (3744, 33071130), (4160, 29764017), (4212, 29396560), (4320, 28661646), (4680, 26456904), (5184, 23884705), (5265, 23517248), (5616, 22047420), (6240, 19842678), (6480, 19107764), (7020, 17637936), (7488, 16535565), (8424, 14698280), (8640, 14330823), (9360, 13228452), (10530, 11758624), (11232, 11023710), (12480, 9921339), (12960, 9553882), (14040, 8818968), (16848, 7349140), (18720, 6614226), (21060, 5879312), (22464, 5511855), (25920, 4776941), (28080, 4409484), (33696, 3674570), (37440, 3307113), (42120, 2939656), (56160, 2204742), (67392, 1837285), (84240, 1469828), (112320, 1102371), (168480, 734914), (336960, 367457)]