120867840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 264

約数和(自身を含む): 435568848

約数和(自身を除く): 314701008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 61, 64, 72, 80, 86, 90, 96, 120, 122, 128, 129, 144, 160, 172, 180, 183, 192, 215, 240, 244, 256, 258, 288, 305, 320, 344, 360, 366, 384, 387, 430, 480, 488, 512, 516, 549, 576, 610, 640, 645, 688, 720, 732, 768, 774, 860, 915, 960, 976, 1024, 1032, 1098, 1152, 1220, 1280, 1290, 1376, 1440, 1464, 1536, 1548, 1720, 1830, 1920, 1935, 1952, 2064, 2196, 2304, 2440, 2560, 2580, 2623, 2745, 2752, 2880, 2928, 3072, 3096, 3440, 3660, 3840, 3870, 3904, 4128, 4392, 4608, 4880, 5120, 5160, 5246, 5490, 5504, 5760, 5856, 6192, 6880, 7320, 7680, 7740, 7808, 7869, 8256, 8784, 9216, 9760, 10320, 10492, 10980, 11008, 11520, 11712, 12384, 13115, 13760, 14640, 15360, 15480, 15616, 15738, 16512, 17568, 19520, 20640, 20984, 21960, 22016, 23040, 23424, 23607, 24768, 26230, 27520, 29280, 30960, 31232, 31476, 33024, 35136, 39040, 39345, 41280, 41968, 43920, 44032, 46080, 46848, 47214, 49536, 52460, 55040, 58560, 61920, 62464, 62952, 66048, 70272, 78080, 78690, 82560, 83936, 87840, 93696, 94428, 99072, 104920, 110080, 117120, 118035, 123840, 125904, 132096, 140544, 156160, 157380, 165120, 167872, 175680, 187392, 188856, 198144, 209840, 220160, 234240, 236070, 247680, 251808, 281088, 312320, 314760, 330240, 335744, 351360, 377712, 396288, 419680, 468480, 472140, 495360, 503616, 562176, 629520, 660480, 671488, 702720, 755424, 839360, 936960, 944280, 990720, 1007232, 1259040, 1342976, 1405440, 1510848, 1678720, 1888560, 1981440, 2014464, 2518080, 2685952, 2810880, 3021696, 3357440, 3777120, 4028928, 5036160, 6043392, 6714880, 7554240, 8057856, 10072320, 12086784, 13429760, 15108480, 20144640, 24173568, 30216960, 40289280, 60433920, 120867840]

約数ペア:

[(1, 120867840), (2, 60433920), (3, 40289280), (4, 30216960), (5, 24173568), (6, 20144640), (8, 15108480), (9, 13429760), (10, 12086784), (12, 10072320), (15, 8057856), (16, 7554240), (18, 6714880), (20, 6043392), (24, 5036160), (30, 4028928), (32, 3777120), (36, 3357440), (40, 3021696), (43, 2810880), (45, 2685952), (48, 2518080), (60, 2014464), (61, 1981440), (64, 1888560), (72, 1678720), (80, 1510848), (86, 1405440), (90, 1342976), (96, 1259040), (120, 1007232), (122, 990720), (128, 944280), (129, 936960), (144, 839360), (160, 755424), (172, 702720), (180, 671488), (183, 660480), (192, 629520), (215, 562176), (240, 503616), (244, 495360), (256, 472140), (258, 468480), (288, 419680), (305, 396288), (320, 377712), (344, 351360), (360, 335744), (366, 330240), (384, 314760), (387, 312320), (430, 281088), (480, 251808), (488, 247680), (512, 236070), (516, 234240), (549, 220160), (576, 209840), (610, 198144), (640, 188856), (645, 187392), (688, 175680), (720, 167872), (732, 165120), (768, 157380), (774, 156160), (860, 140544), (915, 132096), (960, 125904), (976, 123840), (1024, 118035), (1032, 117120), (1098, 110080), (1152, 104920), (1220, 99072), (1280, 94428), (1290, 93696), (1376, 87840), (1440, 83936), (1464, 82560), (1536, 78690), (1548, 78080), (1720, 70272), (1830, 66048), (1920, 62952), (1935, 62464), (1952, 61920), (2064, 58560), (2196, 55040), (2304, 52460), (2440, 49536), (2560, 47214), (2580, 46848), (2623, 46080), (2745, 44032), (2752, 43920), (2880, 41968), (2928, 41280), (3072, 39345), (3096, 39040), (3440, 35136), (3660, 33024), (3840, 31476), (3870, 31232), (3904, 30960), (4128, 29280), (4392, 27520), (4608, 26230), (4880, 24768), (5120, 23607), (5160, 23424), (5246, 23040), (5490, 22016), (5504, 21960), (5760, 20984), (5856, 20640), (6192, 19520), (6880, 17568), (7320, 16512), (7680, 15738), (7740, 15616), (7808, 15480), (7869, 15360), (8256, 14640), (8784, 13760), (9216, 13115), (9760, 12384), (10320, 11712), (10492, 11520), (10980, 11008)]