1728876960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 288

約数和(自身を含む): 6241173120

約数和(自身を除く): 4512296160

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, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 243, 265, 270, 288, 318, 324, 360, 405, 424, 432, 477, 480, 486, 530, 540, 636, 648, 720, 795, 810, 839, 848, 864, 954, 972, 1060, 1080, 1215, 1272, 1296, 1431, 1440, 1590, 1620, 1678, 1696, 1908, 1944, 2120, 2160, 2385, 2430, 2517, 2544, 2592, 2862, 3180, 3240, 3356, 3816, 3888, 4195, 4240, 4293, 4320, 4770, 4860, 5034, 5088, 5724, 6360, 6480, 6712, 7155, 7551, 7632, 7776, 8390, 8480, 8586, 9540, 9720, 10068, 11448, 12585, 12720, 12879, 12960, 13424, 14310, 15102, 15264, 16780, 17172, 19080, 19440, 20136, 21465, 22653, 22896, 25170, 25440, 25758, 26848, 28620, 30204, 33560, 34344, 37755, 38160, 38880, 40272, 42930, 44467, 45306, 45792, 50340, 51516, 57240, 60408, 64395, 67120, 67959, 68688, 75510, 76320, 80544, 85860, 88934, 90612, 100680, 103032, 113265, 114480, 120816, 128790, 133401, 134240, 135918, 137376, 151020, 171720, 177868, 181224, 201360, 203877, 206064, 222335, 226530, 228960, 241632, 257580, 266802, 271836, 302040, 339795, 343440, 355736, 362448, 400203, 402720, 407754, 412128, 444670, 453060, 515160, 533604, 543672, 604080, 667005, 679590, 686880, 711472, 724896, 800406, 815508, 889340, 906120, 1019385, 1030320, 1067208, 1087344, 1200609, 1208160, 1334010, 1359180, 1422944, 1600812, 1631016, 1778680, 1812240, 2001015, 2038770, 2060640, 2134416, 2174688, 2401218, 2668020, 2718360, 3201624, 3262032, 3557360, 3601827, 3624480, 4002030, 4077540, 4268832, 4802436, 5336040, 5436720, 6003045, 6403248, 6524064, 7114720, 7203654, 8004060, 8155080, 9604872, 10672080, 10805481, 10873440, 12006090, 12806496, 14407308, 16008120, 16310160, 18009135, 19209744, 21344160, 21610962, 24012180, 28814616, 32016240, 32620320, 36018270, 38419488, 43221924, 48024360, 54027405, 57629232, 64032480, 72036540, 86443848, 96048720, 108054810, 115258464, 144073080, 172887696, 192097440, 216109620, 288146160, 345775392, 432219240, 576292320, 864438480, 1728876960]

約数ペア:

[(1, 1728876960), (2, 864438480), (3, 576292320), (4, 432219240), (5, 345775392), (6, 288146160), (8, 216109620), (9, 192097440), (10, 172887696), (12, 144073080), (15, 115258464), (16, 108054810), (18, 96048720), (20, 86443848), (24, 72036540), (27, 64032480), (30, 57629232), (32, 54027405), (36, 48024360), (40, 43221924), (45, 38419488), (48, 36018270), (53, 32620320), (54, 32016240), (60, 28814616), (72, 24012180), (80, 21610962), (81, 21344160), (90, 19209744), (96, 18009135), (106, 16310160), (108, 16008120), (120, 14407308), (135, 12806496), (144, 12006090), (159, 10873440), (160, 10805481), (162, 10672080), (180, 9604872), (212, 8155080), (216, 8004060), (240, 7203654), (243, 7114720), (265, 6524064), (270, 6403248), (288, 6003045), (318, 5436720), (324, 5336040), (360, 4802436), (405, 4268832), (424, 4077540), (432, 4002030), (477, 3624480), (480, 3601827), (486, 3557360), (530, 3262032), (540, 3201624), (636, 2718360), (648, 2668020), (720, 2401218), (795, 2174688), (810, 2134416), (839, 2060640), (848, 2038770), (864, 2001015), (954, 1812240), (972, 1778680), (1060, 1631016), (1080, 1600812), (1215, 1422944), (1272, 1359180), (1296, 1334010), (1431, 1208160), (1440, 1200609), (1590, 1087344), (1620, 1067208), (1678, 1030320), (1696, 1019385), (1908, 906120), (1944, 889340), (2120, 815508), (2160, 800406), (2385, 724896), (2430, 711472), (2517, 686880), (2544, 679590), (2592, 667005), (2862, 604080), (3180, 543672), (3240, 533604), (3356, 515160), (3816, 453060), (3888, 444670), (4195, 412128), (4240, 407754), (4293, 402720), (4320, 400203), (4770, 362448), (4860, 355736), (5034, 343440), (5088, 339795), (5724, 302040), (6360, 271836), (6480, 266802), (6712, 257580), (7155, 241632), (7551, 228960), (7632, 226530), (7776, 222335), (8390, 206064), (8480, 203877), (8586, 201360), (9540, 181224), (9720, 177868), (10068, 171720), (11448, 151020), (12585, 137376), (12720, 135918), (12879, 134240), (12960, 133401), (13424, 128790), (14310, 120816), (15102, 114480), (15264, 113265), (16780, 103032), (17172, 100680), (19080, 90612), (19440, 88934), (20136, 85860), (21465, 80544), (22653, 76320), (22896, 75510), (25170, 68688), (25440, 67959), (25758, 67120), (26848, 64395), (28620, 60408), (30204, 57240), (33560, 51516), (34344, 50340), (37755, 45792), (38160, 45306), (38880, 44467), (40272, 42930)]