271369440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{20939}}^1$

素因数の和:20966

約数の個数: 120

約数和(自身を含む): 957753720

約数和(自身を除く): 686384280

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 20939, 41878, 62817, 83756, 104695, 125634, 167512, 188451, 209390, 251268, 314085, 335024, 376902, 418780, 502536, 565353, 628170, 670048, 753804, 837560, 942255, 1005072, 1130706, 1256340, 1507608, 1675120, 1696059, 1884510, 2010144, 2261412, 2512680, 2826765, 3015216, 3350240, 3392118, 3769020, 4522824, 5025360, 5653530, 6030432, 6784236, 7538040, 8480295, 9045648, 10050720, 11307060, 13568472, 15076080, 16960590, 18091296, 22614120, 27136944, 30152160, 33921180, 45228240, 54273888, 67842360, 90456480, 135684720, 271369440]

約数ペア:

[(1, 271369440), (2, 135684720), (3, 90456480), (4, 67842360), (5, 54273888), (6, 45228240), (8, 33921180), (9, 30152160), (10, 27136944), (12, 22614120), (15, 18091296), (16, 16960590), (18, 15076080), (20, 13568472), (24, 11307060), (27, 10050720), (30, 9045648), (32, 8480295), (36, 7538040), (40, 6784236), (45, 6030432), (48, 5653530), (54, 5025360), (60, 4522824), (72, 3769020), (80, 3392118), (81, 3350240), (90, 3015216), (96, 2826765), (108, 2512680), (120, 2261412), (135, 2010144), (144, 1884510), (160, 1696059), (162, 1675120), (180, 1507608), (216, 1256340), (240, 1130706), (270, 1005072), (288, 942255), (324, 837560), (360, 753804), (405, 670048), (432, 628170), (480, 565353), (540, 502536), (648, 418780), (720, 376902), (810, 335024), (864, 314085), (1080, 251268), (1296, 209390), (1440, 188451), (1620, 167512), (2160, 125634), (2592, 104695), (3240, 83756), (4320, 62817), (6480, 41878), (12960, 20939)]