67832640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2617}}^1$

素因数の和:2646

約数の個数: 140

約数和(自身を含む): 241384836

約数和(自身を除く): 173552196

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2617, 2880, 3240, 4320, 5184, 5234, 6480, 7851, 8640, 10468, 12960, 13085, 15702, 20936, 23553, 25920, 26170, 31404, 39255, 41872, 47106, 52340, 62808, 70659, 78510, 83744, 94212, 104680, 117765, 125616, 141318, 157020, 167488, 188424, 209360, 211977, 235530, 251232, 282636, 314040, 353295, 376848, 418720, 423954, 471060, 502464, 565272, 628080, 706590, 753696, 837440, 847908, 942120, 1059885, 1130544, 1256160, 1413180, 1507392, 1695816, 1884240, 2119770, 2261088, 2512320, 2826360, 3391632, 3768480, 4239540, 4522176, 5652720, 6783264, 7536960, 8479080, 11305440, 13566528, 16958160, 22610880, 33916320, 67832640]

約数ペア:

[(1, 67832640), (2, 33916320), (3, 22610880), (4, 16958160), (5, 13566528), (6, 11305440), (8, 8479080), (9, 7536960), (10, 6783264), (12, 5652720), (15, 4522176), (16, 4239540), (18, 3768480), (20, 3391632), (24, 2826360), (27, 2512320), (30, 2261088), (32, 2119770), (36, 1884240), (40, 1695816), (45, 1507392), (48, 1413180), (54, 1256160), (60, 1130544), (64, 1059885), (72, 942120), (80, 847908), (81, 837440), (90, 753696), (96, 706590), (108, 628080), (120, 565272), (135, 502464), (144, 471060), (160, 423954), (162, 418720), (180, 376848), (192, 353295), (216, 314040), (240, 282636), (270, 251232), (288, 235530), (320, 211977), (324, 209360), (360, 188424), (405, 167488), (432, 157020), (480, 141318), (540, 125616), (576, 117765), (648, 104680), (720, 94212), (810, 83744), (864, 78510), (960, 70659), (1080, 62808), (1296, 52340), (1440, 47106), (1620, 41872), (1728, 39255), (2160, 31404), (2592, 26170), (2617, 25920), (2880, 23553), (3240, 20936), (4320, 15702), (5184, 13085), (5234, 12960), (6480, 10468), (7851, 8640)]