80341200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 294296640

約数和(自身を除く): 213955440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 86, 90, 100, 108, 120, 129, 135, 144, 150, 172, 173, 180, 200, 215, 216, 225, 240, 258, 270, 300, 344, 346, 360, 387, 400, 430, 432, 450, 516, 519, 540, 600, 645, 675, 688, 692, 720, 774, 860, 865, 900, 1032, 1038, 1075, 1080, 1161, 1200, 1290, 1350, 1384, 1548, 1557, 1720, 1730, 1800, 1935, 2064, 2076, 2150, 2160, 2322, 2580, 2595, 2700, 2768, 3096, 3114, 3225, 3440, 3460, 3600, 3870, 4152, 4300, 4325, 4644, 4671, 5160, 5190, 5400, 5805, 6192, 6228, 6450, 6920, 7439, 7740, 7785, 8304, 8600, 8650, 9288, 9342, 9675, 10320, 10380, 10800, 11610, 12456, 12900, 12975, 13840, 14878, 15480, 15570, 17200, 17300, 18576, 18684, 19350, 20760, 22317, 23220, 23355, 24912, 25800, 25950, 29025, 29756, 30960, 31140, 34600, 37195, 37368, 38700, 38925, 41520, 44634, 46440, 46710, 51600, 51900, 58050, 59512, 62280, 66951, 69200, 74390, 74736, 77400, 77850, 89268, 92880, 93420, 103800, 111585, 116100, 116775, 119024, 124560, 133902, 148780, 154800, 155700, 178536, 185975, 186840, 200853, 207600, 223170, 232200, 233550, 267804, 297560, 311400, 334755, 357072, 371950, 373680, 401706, 446340, 464400, 467100, 535608, 557925, 595120, 622800, 669510, 743900, 803412, 892680, 934200, 1004265, 1071216, 1115850, 1339020, 1487800, 1606824, 1673775, 1785360, 1868400, 2008530, 2231700, 2678040, 2975600, 3213648, 3347550, 4017060, 4463400, 5021325, 5356080, 6695100, 8034120, 8926800, 10042650, 13390200, 16068240, 20085300, 26780400, 40170600, 80341200]

約数ペア:

[(1, 80341200), (2, 40170600), (3, 26780400), (4, 20085300), (5, 16068240), (6, 13390200), (8, 10042650), (9, 8926800), (10, 8034120), (12, 6695100), (15, 5356080), (16, 5021325), (18, 4463400), (20, 4017060), (24, 3347550), (25, 3213648), (27, 2975600), (30, 2678040), (36, 2231700), (40, 2008530), (43, 1868400), (45, 1785360), (48, 1673775), (50, 1606824), (54, 1487800), (60, 1339020), (72, 1115850), (75, 1071216), (80, 1004265), (86, 934200), (90, 892680), (100, 803412), (108, 743900), (120, 669510), (129, 622800), (135, 595120), (144, 557925), (150, 535608), (172, 467100), (173, 464400), (180, 446340), (200, 401706), (215, 373680), (216, 371950), (225, 357072), (240, 334755), (258, 311400), (270, 297560), (300, 267804), (344, 233550), (346, 232200), (360, 223170), (387, 207600), (400, 200853), (430, 186840), (432, 185975), (450, 178536), (516, 155700), (519, 154800), (540, 148780), (600, 133902), (645, 124560), (675, 119024), (688, 116775), (692, 116100), (720, 111585), (774, 103800), (860, 93420), (865, 92880), (900, 89268), (1032, 77850), (1038, 77400), (1075, 74736), (1080, 74390), (1161, 69200), (1200, 66951), (1290, 62280), (1350, 59512), (1384, 58050), (1548, 51900), (1557, 51600), (1720, 46710), (1730, 46440), (1800, 44634), (1935, 41520), (2064, 38925), (2076, 38700), (2150, 37368), (2160, 37195), (2322, 34600), (2580, 31140), (2595, 30960), (2700, 29756), (2768, 29025), (3096, 25950), (3114, 25800), (3225, 24912), (3440, 23355), (3460, 23220), (3600, 22317), (3870, 20760), (4152, 19350), (4300, 18684), (4325, 18576), (4644, 17300), (4671, 17200), (5160, 15570), (5190, 15480), (5400, 14878), (5805, 13840), (6192, 12975), (6228, 12900), (6450, 12456), (6920, 11610), (7439, 10800), (7740, 10380), (7785, 10320), (8304, 9675), (8600, 9342), (8650, 9288)]