270478080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 216

約数和(自身を含む): 955635408

約数和(自身を除く): 685157328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 443, 477, 480, 530, 576, 636, 640, 720, 768, 795, 848, 886, 954, 960, 1060, 1152, 1272, 1280, 1329, 1440, 1590, 1696, 1772, 1908, 1920, 2120, 2215, 2304, 2385, 2544, 2658, 2880, 3180, 3392, 3544, 3816, 3840, 3987, 4240, 4430, 4770, 5088, 5316, 5760, 6360, 6645, 6784, 7088, 7632, 7974, 8480, 8860, 9540, 10176, 10632, 11520, 12720, 13290, 13568, 14176, 15264, 15948, 16960, 17720, 19080, 19935, 20352, 21264, 23479, 25440, 26580, 28352, 30528, 31896, 33920, 35440, 38160, 39870, 40704, 42528, 46958, 50880, 53160, 56704, 61056, 63792, 67840, 70437, 70880, 76320, 79740, 85056, 93916, 101760, 106320, 113408, 117395, 122112, 127584, 140874, 141760, 152640, 159480, 170112, 187832, 203520, 211311, 212640, 234790, 255168, 281748, 283520, 305280, 318960, 340224, 352185, 375664, 422622, 425280, 469580, 510336, 563496, 567040, 610560, 637920, 704370, 751328, 845244, 850560, 939160, 1020672, 1056555, 1126992, 1275840, 1408740, 1502656, 1690488, 1701120, 1878320, 2113110, 2253984, 2551680, 2817480, 3005312, 3380976, 3756640, 4226220, 4507968, 5103360, 5634960, 6010624, 6761952, 7513280, 8452440, 9015936, 11269920, 13523904, 15026560, 16904880, 18031872, 22539840, 27047808, 30053120, 33809760, 45079680, 54095616, 67619520, 90159360, 135239040, 270478080]

約数ペア:

[(1, 270478080), (2, 135239040), (3, 90159360), (4, 67619520), (5, 54095616), (6, 45079680), (8, 33809760), (9, 30053120), (10, 27047808), (12, 22539840), (15, 18031872), (16, 16904880), (18, 15026560), (20, 13523904), (24, 11269920), (30, 9015936), (32, 8452440), (36, 7513280), (40, 6761952), (45, 6010624), (48, 5634960), (53, 5103360), (60, 4507968), (64, 4226220), (72, 3756640), (80, 3380976), (90, 3005312), (96, 2817480), (106, 2551680), (120, 2253984), (128, 2113110), (144, 1878320), (159, 1701120), (160, 1690488), (180, 1502656), (192, 1408740), (212, 1275840), (240, 1126992), (256, 1056555), (265, 1020672), (288, 939160), (318, 850560), (320, 845244), (360, 751328), (384, 704370), (424, 637920), (443, 610560), (477, 567040), (480, 563496), (530, 510336), (576, 469580), (636, 425280), (640, 422622), (720, 375664), (768, 352185), (795, 340224), (848, 318960), (886, 305280), (954, 283520), (960, 281748), (1060, 255168), (1152, 234790), (1272, 212640), (1280, 211311), (1329, 203520), (1440, 187832), (1590, 170112), (1696, 159480), (1772, 152640), (1908, 141760), (1920, 140874), (2120, 127584), (2215, 122112), (2304, 117395), (2385, 113408), (2544, 106320), (2658, 101760), (2880, 93916), (3180, 85056), (3392, 79740), (3544, 76320), (3816, 70880), (3840, 70437), (3987, 67840), (4240, 63792), (4430, 61056), (4770, 56704), (5088, 53160), (5316, 50880), (5760, 46958), (6360, 42528), (6645, 40704), (6784, 39870), (7088, 38160), (7632, 35440), (7974, 33920), (8480, 31896), (8860, 30528), (9540, 28352), (10176, 26580), (10632, 25440), (11520, 23479), (12720, 21264), (13290, 20352), (13568, 19935), (14176, 19080), (15264, 17720), (15948, 16960)]