729375840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 240

約数和(自身を含む): 2597186592

約数和(自身を除く): 1867810752

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, 167, 180, 216, 240, 270, 288, 324, 334, 337, 360, 405, 432, 480, 501, 540, 648, 668, 674, 720, 810, 835, 864, 1002, 1011, 1080, 1296, 1336, 1348, 1440, 1503, 1620, 1670, 1685, 2004, 2022, 2160, 2505, 2592, 2672, 2696, 3006, 3033, 3240, 3340, 3370, 4008, 4044, 4320, 4509, 5010, 5055, 5344, 5392, 6012, 6066, 6480, 6680, 6740, 7515, 8016, 8088, 9018, 9099, 10020, 10110, 10784, 12024, 12132, 12960, 13360, 13480, 13527, 15030, 15165, 16032, 16176, 18036, 18198, 20040, 20220, 22545, 24048, 24264, 26720, 26960, 27054, 27297, 30060, 30330, 32352, 36072, 36396, 40080, 40440, 45090, 45495, 48096, 48528, 53920, 54108, 54594, 56279, 60120, 60660, 67635, 72144, 72792, 80160, 80880, 90180, 90990, 97056, 108216, 109188, 112558, 120240, 121320, 135270, 136485, 144288, 145584, 161760, 168837, 180360, 181980, 216432, 218376, 225116, 240480, 242640, 270540, 272970, 281395, 291168, 337674, 360720, 363960, 432864, 436752, 450232, 485280, 506511, 541080, 545940, 562790, 675348, 721440, 727920, 844185, 873504, 900464, 1013022, 1082160, 1091880, 1125580, 1350696, 1455840, 1519533, 1688370, 1800928, 2026044, 2164320, 2183760, 2251160, 2532555, 2701392, 3039066, 3376740, 4052088, 4367520, 4502320, 4558599, 5065110, 5402784, 6078132, 6753480, 7597665, 8104176, 9004640, 9117198, 10130220, 12156264, 13506960, 15195330, 16208352, 18234396, 20260440, 22792995, 24312528, 27013920, 30390660, 36468792, 40520880, 45585990, 48625056, 60781320, 72937584, 81041760, 91171980, 121562640, 145875168, 182343960, 243125280, 364687920, 729375840]

約数ペア:

[(1, 729375840), (2, 364687920), (3, 243125280), (4, 182343960), (5, 145875168), (6, 121562640), (8, 91171980), (9, 81041760), (10, 72937584), (12, 60781320), (15, 48625056), (16, 45585990), (18, 40520880), (20, 36468792), (24, 30390660), (27, 27013920), (30, 24312528), (32, 22792995), (36, 20260440), (40, 18234396), (45, 16208352), (48, 15195330), (54, 13506960), (60, 12156264), (72, 10130220), (80, 9117198), (81, 9004640), (90, 8104176), (96, 7597665), (108, 6753480), (120, 6078132), (135, 5402784), (144, 5065110), (160, 4558599), (162, 4502320), (167, 4367520), (180, 4052088), (216, 3376740), (240, 3039066), (270, 2701392), (288, 2532555), (324, 2251160), (334, 2183760), (337, 2164320), (360, 2026044), (405, 1800928), (432, 1688370), (480, 1519533), (501, 1455840), (540, 1350696), (648, 1125580), (668, 1091880), (674, 1082160), (720, 1013022), (810, 900464), (835, 873504), (864, 844185), (1002, 727920), (1011, 721440), (1080, 675348), (1296, 562790), (1336, 545940), (1348, 541080), (1440, 506511), (1503, 485280), (1620, 450232), (1670, 436752), (1685, 432864), (2004, 363960), (2022, 360720), (2160, 337674), (2505, 291168), (2592, 281395), (2672, 272970), (2696, 270540), (3006, 242640), (3033, 240480), (3240, 225116), (3340, 218376), (3370, 216432), (4008, 181980), (4044, 180360), (4320, 168837), (4509, 161760), (5010, 145584), (5055, 144288), (5344, 136485), (5392, 135270), (6012, 121320), (6066, 120240), (6480, 112558), (6680, 109188), (6740, 108216), (7515, 97056), (8016, 90990), (8088, 90180), (9018, 80880), (9099, 80160), (10020, 72792), (10110, 72144), (10784, 67635), (12024, 60660), (12132, 60120), (12960, 56279), (13360, 54594), (13480, 54108), (13527, 53920), (15030, 48528), (15165, 48096), (16032, 45495), (16176, 45090), (18036, 40440), (18198, 40080), (20040, 36396), (20220, 36072), (22545, 32352), (24048, 30330), (24264, 30060), (26720, 27297), (26960, 27054)]