4518542880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20509}}^1$

素因数の和:20553

約数の個数: 240

約数和(自身を含む): 16885554840

約数和(自身を除く): 12367011960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 9180, 11016, 12240, 12960, 13770, 14688, 18360, 20509, 22032, 24480, 27540, 36720, 41018, 44064, 55080, 61527, 73440, 82036, 102545, 110160, 123054, 164072, 184581, 205090, 220320, 246108, 307635, 328144, 348653, 369162, 410180, 492216, 553743, 615270, 656288, 697306, 738324, 820360, 922905, 984432, 1045959, 1107486, 1230540, 1394612, 1476648, 1640720, 1661229, 1743265, 1845810, 1968864, 2091918, 2214972, 2461080, 2768715, 2789224, 2953296, 3137877, 3281440, 3322458, 3486530, 3691620, 4183836, 4429944, 4922160, 5229795, 5537430, 5578448, 5906592, 6275754, 6644916, 6973060, 7383240, 8306145, 8367672, 8859888, 9413631, 9844320, 10459590, 11074860, 11156896, 12551508, 13289832, 13946120, 14766480, 15689385, 16612290, 16735344, 17719776, 18827262, 20919180, 22149720, 25103016, 26579664, 27892240, 28240893, 29532960, 31378770, 33224580, 33470688, 37654524, 41838360, 44299440, 47068155, 50206032, 53159328, 55784480, 56481786, 62757540, 66449160, 75309048, 83676720, 88598880, 94136310, 100412064, 112963572, 125515080, 132898320, 141204465, 150618096, 167353440, 188272620, 225927144, 251030160, 265796640, 282408930, 301236192, 376545240, 451854288, 502060320, 564817860, 753090480, 903708576, 1129635720, 1506180960, 2259271440, 4518542880]

約数ペア:

[(1, 4518542880), (2, 2259271440), (3, 1506180960), (4, 1129635720), (5, 903708576), (6, 753090480), (8, 564817860), (9, 502060320), (10, 451854288), (12, 376545240), (15, 301236192), (16, 282408930), (17, 265796640), (18, 251030160), (20, 225927144), (24, 188272620), (27, 167353440), (30, 150618096), (32, 141204465), (34, 132898320), (36, 125515080), (40, 112963572), (45, 100412064), (48, 94136310), (51, 88598880), (54, 83676720), (60, 75309048), (68, 66449160), (72, 62757540), (80, 56481786), (81, 55784480), (85, 53159328), (90, 50206032), (96, 47068155), (102, 44299440), (108, 41838360), (120, 37654524), (135, 33470688), (136, 33224580), (144, 31378770), (153, 29532960), (160, 28240893), (162, 27892240), (170, 26579664), (180, 25103016), (204, 22149720), (216, 20919180), (240, 18827262), (255, 17719776), (270, 16735344), (272, 16612290), (288, 15689385), (306, 14766480), (324, 13946120), (340, 13289832), (360, 12551508), (405, 11156896), (408, 11074860), (432, 10459590), (459, 9844320), (480, 9413631), (510, 8859888), (540, 8367672), (544, 8306145), (612, 7383240), (648, 6973060), (680, 6644916), (720, 6275754), (765, 5906592), (810, 5578448), (816, 5537430), (864, 5229795), (918, 4922160), (1020, 4429944), (1080, 4183836), (1224, 3691620), (1296, 3486530), (1360, 3322458), (1377, 3281440), (1440, 3137877), (1530, 2953296), (1620, 2789224), (1632, 2768715), (1836, 2461080), (2040, 2214972), (2160, 2091918), (2295, 1968864), (2448, 1845810), (2592, 1743265), (2720, 1661229), (2754, 1640720), (3060, 1476648), (3240, 1394612), (3672, 1230540), (4080, 1107486), (4320, 1045959), (4590, 984432), (4896, 922905), (5508, 820360), (6120, 738324), (6480, 697306), (6885, 656288), (7344, 615270), (8160, 553743), (9180, 492216), (11016, 410180), (12240, 369162), (12960, 348653), (13770, 328144), (14688, 307635), (18360, 246108), (20509, 220320), (22032, 205090), (24480, 184581), (27540, 164072), (36720, 123054), (41018, 110160), (44064, 102545), (55080, 82036), (61527, 73440)]