271330560

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2617}}^1$

素因数の和:2650

約数の個数: 180

約数和(自身を含む): 971241348

約数和(自身を除く): 699910788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2617, 2880, 3240, 3456, 3840, 4320, 5184, 5234, 5760, 6480, 6912, 7851, 8640, 10368, 10468, 11520, 12960, 13085, 15702, 17280, 20736, 20936, 23553, 25920, 26170, 31404, 34560, 39255, 41872, 47106, 51840, 52340, 62808, 70659, 78510, 83744, 94212, 103680, 104680, 117765, 125616, 141318, 157020, 167488, 188424, 209360, 211977, 235530, 251232, 282636, 314040, 334976, 353295, 376848, 418720, 423954, 471060, 502464, 565272, 628080, 669952, 706590, 753696, 837440, 847908, 942120, 1004928, 1059885, 1130544, 1256160, 1413180, 1507392, 1674880, 1695816, 1884240, 2009856, 2119770, 2261088, 2512320, 2826360, 3014784, 3349760, 3391632, 3768480, 4239540, 4522176, 5024640, 5652720, 6029568, 6783264, 7536960, 8479080, 9044352, 10049280, 11305440, 13566528, 15073920, 16958160, 18088704, 22610880, 27133056, 30147840, 33916320, 45221760, 54266112, 67832640, 90443520, 135665280, 271330560]

約数ペア:

[(1, 271330560), (2, 135665280), (3, 90443520), (4, 67832640), (5, 54266112), (6, 45221760), (8, 33916320), (9, 30147840), (10, 27133056), (12, 22610880), (15, 18088704), (16, 16958160), (18, 15073920), (20, 13566528), (24, 11305440), (27, 10049280), (30, 9044352), (32, 8479080), (36, 7536960), (40, 6783264), (45, 6029568), (48, 5652720), (54, 5024640), (60, 4522176), (64, 4239540), (72, 3768480), (80, 3391632), (81, 3349760), (90, 3014784), (96, 2826360), (108, 2512320), (120, 2261088), (128, 2119770), (135, 2009856), (144, 1884240), (160, 1695816), (162, 1674880), (180, 1507392), (192, 1413180), (216, 1256160), (240, 1130544), (256, 1059885), (270, 1004928), (288, 942120), (320, 847908), (324, 837440), (360, 753696), (384, 706590), (405, 669952), (432, 628080), (480, 565272), (540, 502464), (576, 471060), (640, 423954), (648, 418720), (720, 376848), (768, 353295), (810, 334976), (864, 314040), (960, 282636), (1080, 251232), (1152, 235530), (1280, 211977), (1296, 209360), (1440, 188424), (1620, 167488), (1728, 157020), (1920, 141318), (2160, 125616), (2304, 117765), (2592, 104680), (2617, 103680), (2880, 94212), (3240, 83744), (3456, 78510), (3840, 70659), (4320, 62808), (5184, 52340), (5234, 51840), (5760, 47106), (6480, 41872), (6912, 39255), (7851, 34560), (8640, 31404), (10368, 26170), (10468, 25920), (11520, 23553), (12960, 20936), (13085, 20736), (15702, 17280)]