64272960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 224

約数和(自身を含む): 233354880

約数和(自身を除く): 169081920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 173, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 346, 360, 387, 430, 432, 480, 516, 519, 540, 576, 645, 688, 692, 720, 774, 860, 864, 865, 960, 1032, 1038, 1080, 1161, 1290, 1376, 1384, 1440, 1548, 1557, 1720, 1728, 1730, 1935, 2064, 2076, 2160, 2322, 2580, 2595, 2752, 2768, 2880, 3096, 3114, 3440, 3460, 3870, 4128, 4152, 4320, 4644, 4671, 5160, 5190, 5536, 5805, 6192, 6228, 6880, 6920, 7439, 7740, 7785, 8256, 8304, 8640, 9288, 9342, 10320, 10380, 11072, 11610, 12384, 12456, 13760, 13840, 14878, 15480, 15570, 16608, 18576, 18684, 20640, 20760, 22317, 23220, 23355, 24768, 24912, 27680, 29756, 30960, 31140, 33216, 37152, 37195, 37368, 41280, 41520, 44634, 46440, 46710, 49824, 55360, 59512, 61920, 62280, 66951, 74304, 74390, 74736, 83040, 89268, 92880, 93420, 99648, 111585, 119024, 123840, 124560, 133902, 148780, 149472, 166080, 178536, 185760, 186840, 200853, 223170, 238048, 249120, 267804, 297560, 298944, 334755, 357072, 371520, 373680, 401706, 446340, 476096, 498240, 535608, 595120, 669510, 714144, 747360, 803412, 892680, 1004265, 1071216, 1190240, 1339020, 1428288, 1494720, 1606824, 1785360, 2008530, 2142432, 2380480, 2678040, 3213648, 3570720, 4017060, 4284864, 5356080, 6427296, 7141440, 8034120, 10712160, 12854592, 16068240, 21424320, 32136480, 64272960]

約数ペア:

[(1, 64272960), (2, 32136480), (3, 21424320), (4, 16068240), (5, 12854592), (6, 10712160), (8, 8034120), (9, 7141440), (10, 6427296), (12, 5356080), (15, 4284864), (16, 4017060), (18, 3570720), (20, 3213648), (24, 2678040), (27, 2380480), (30, 2142432), (32, 2008530), (36, 1785360), (40, 1606824), (43, 1494720), (45, 1428288), (48, 1339020), (54, 1190240), (60, 1071216), (64, 1004265), (72, 892680), (80, 803412), (86, 747360), (90, 714144), (96, 669510), (108, 595120), (120, 535608), (129, 498240), (135, 476096), (144, 446340), (160, 401706), (172, 373680), (173, 371520), (180, 357072), (192, 334755), (215, 298944), (216, 297560), (240, 267804), (258, 249120), (270, 238048), (288, 223170), (320, 200853), (344, 186840), (346, 185760), (360, 178536), (387, 166080), (430, 149472), (432, 148780), (480, 133902), (516, 124560), (519, 123840), (540, 119024), (576, 111585), (645, 99648), (688, 93420), (692, 92880), (720, 89268), (774, 83040), (860, 74736), (864, 74390), (865, 74304), (960, 66951), (1032, 62280), (1038, 61920), (1080, 59512), (1161, 55360), (1290, 49824), (1376, 46710), (1384, 46440), (1440, 44634), (1548, 41520), (1557, 41280), (1720, 37368), (1728, 37195), (1730, 37152), (1935, 33216), (2064, 31140), (2076, 30960), (2160, 29756), (2322, 27680), (2580, 24912), (2595, 24768), (2752, 23355), (2768, 23220), (2880, 22317), (3096, 20760), (3114, 20640), (3440, 18684), (3460, 18576), (3870, 16608), (4128, 15570), (4152, 15480), (4320, 14878), (4644, 13840), (4671, 13760), (5160, 12456), (5190, 12384), (5536, 11610), (5805, 11072), (6192, 10380), (6228, 10320), (6880, 9342), (6920, 9288), (7439, 8640), (7740, 8304), (7785, 8256)]