342789120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 264

約数和(自身を含む): 1222402896

約数和(自身を除く): 879613776

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, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 173, 180, 192, 215, 240, 256, 258, 288, 320, 344, 346, 360, 384, 387, 430, 480, 512, 516, 519, 576, 640, 645, 688, 692, 720, 768, 774, 860, 865, 960, 1024, 1032, 1038, 1152, 1280, 1290, 1376, 1384, 1440, 1536, 1548, 1557, 1720, 1730, 1920, 1935, 2064, 2076, 2304, 2560, 2580, 2595, 2752, 2768, 2880, 3072, 3096, 3114, 3440, 3460, 3840, 3870, 4128, 4152, 4608, 5120, 5160, 5190, 5504, 5536, 5760, 6192, 6228, 6880, 6920, 7439, 7680, 7740, 7785, 8256, 8304, 9216, 10320, 10380, 11008, 11072, 11520, 12384, 12456, 13760, 13840, 14878, 15360, 15480, 15570, 16512, 16608, 20640, 20760, 22016, 22144, 22317, 23040, 24768, 24912, 27520, 27680, 29756, 30960, 31140, 33024, 33216, 37195, 41280, 41520, 44032, 44288, 44634, 46080, 49536, 49824, 55040, 55360, 59512, 61920, 62280, 66048, 66432, 66951, 74390, 82560, 83040, 88576, 89268, 99072, 99648, 110080, 110720, 111585, 119024, 123840, 124560, 132096, 132864, 133902, 148780, 165120, 166080, 177152, 178536, 198144, 199296, 220160, 221440, 223170, 238048, 247680, 249120, 265728, 267804, 297560, 330240, 332160, 334755, 357072, 396288, 398592, 442880, 446340, 476096, 495360, 498240, 531456, 535608, 595120, 660480, 664320, 669510, 714144, 797184, 885760, 892680, 952192, 990720, 996480, 1071216, 1190240, 1328640, 1339020, 1428288, 1594368, 1785360, 1904384, 1981440, 1992960, 2142432, 2380480, 2657280, 2678040, 2856576, 3570720, 3808768, 3985920, 4284864, 4760960, 5356080, 5713152, 7141440, 7617536, 7971840, 8569728, 9521920, 10712160, 11426304, 14282880, 17139456, 19043840, 21424320, 22852608, 28565760, 34278912, 38087680, 42848640, 57131520, 68557824, 85697280, 114263040, 171394560, 342789120]

約数ペア:

[(1, 342789120), (2, 171394560), (3, 114263040), (4, 85697280), (5, 68557824), (6, 57131520), (8, 42848640), (9, 38087680), (10, 34278912), (12, 28565760), (15, 22852608), (16, 21424320), (18, 19043840), (20, 17139456), (24, 14282880), (30, 11426304), (32, 10712160), (36, 9521920), (40, 8569728), (43, 7971840), (45, 7617536), (48, 7141440), (60, 5713152), (64, 5356080), (72, 4760960), (80, 4284864), (86, 3985920), (90, 3808768), (96, 3570720), (120, 2856576), (128, 2678040), (129, 2657280), (144, 2380480), (160, 2142432), (172, 1992960), (173, 1981440), (180, 1904384), (192, 1785360), (215, 1594368), (240, 1428288), (256, 1339020), (258, 1328640), (288, 1190240), (320, 1071216), (344, 996480), (346, 990720), (360, 952192), (384, 892680), (387, 885760), (430, 797184), (480, 714144), (512, 669510), (516, 664320), (519, 660480), (576, 595120), (640, 535608), (645, 531456), (688, 498240), (692, 495360), (720, 476096), (768, 446340), (774, 442880), (860, 398592), (865, 396288), (960, 357072), (1024, 334755), (1032, 332160), (1038, 330240), (1152, 297560), (1280, 267804), (1290, 265728), (1376, 249120), (1384, 247680), (1440, 238048), (1536, 223170), (1548, 221440), (1557, 220160), (1720, 199296), (1730, 198144), (1920, 178536), (1935, 177152), (2064, 166080), (2076, 165120), (2304, 148780), (2560, 133902), (2580, 132864), (2595, 132096), (2752, 124560), (2768, 123840), (2880, 119024), (3072, 111585), (3096, 110720), (3114, 110080), (3440, 99648), (3460, 99072), (3840, 89268), (3870, 88576), (4128, 83040), (4152, 82560), (4608, 74390), (5120, 66951), (5160, 66432), (5190, 66048), (5504, 62280), (5536, 61920), (5760, 59512), (6192, 55360), (6228, 55040), (6880, 49824), (6920, 49536), (7439, 46080), (7680, 44634), (7740, 44288), (7785, 44032), (8256, 41520), (8304, 41280), (9216, 37195), (10320, 33216), (10380, 33024), (11008, 31140), (11072, 30960), (11520, 29756), (12384, 27680), (12456, 27520), (13760, 24912), (13840, 24768), (14878, 23040), (15360, 22317), (15480, 22144), (15570, 22016), (16512, 20760), (16608, 20640)]