78892587360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{320389}}^1$

素因数の和:320435

約数の個数: 240

約数和(自身を含む): 293079956400

約数和(自身を除く): 214187369040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61560, 82080, 123120, 246240, 320389, 640778, 961167, 1281556, 1601945, 1922334, 2563112, 2883501, 3203890, 3844668, 4805835, 5126224, 5767002, 6087391, 6407780, 7689336, 8650503, 9611670, 10252448, 11534004, 12174782, 12815560, 14417505, 15378672, 17301006, 18262173, 19223340, 23068008, 24349564, 25631120, 25951509, 28835010, 30436955, 30757344, 34602012, 36524346, 38446680, 43252515, 46136016, 48699128, 51262240, 51903018, 54786519, 57670020, 60873910, 69204024, 73048692, 76893360, 86505030, 91310865, 92272032, 97398256, 103806036, 109573038, 115340040, 121747820, 129757545, 138408048, 146097384, 153786720, 164359557, 173010060, 182621730, 194796512, 207612072, 219146076, 230680080, 243495640, 259515090, 273932595, 276816096, 292194768, 328719114, 346020120, 365243460, 415224144, 438292152, 461360160, 486991280, 493078671, 519030180, 547865190, 584389536, 657438228, 692040240, 730486920, 821797785, 830448288, 876584304, 973982560, 986157342, 1038060360, 1095730380, 1314876456, 1384080480, 1460973840, 1643595570, 1753168608, 1972314684, 2076120720, 2191460760, 2465393355, 2629752912, 2921947680, 3287191140, 3944629368, 4152241440, 4382921520, 4930786710, 5259505824, 6574382280, 7889258736, 8765843040, 9861573420, 13148764560, 15778517472, 19723146840, 26297529120, 39446293680, 78892587360]

約数ペア:

[(1, 78892587360), (2, 39446293680), (3, 26297529120), (4, 19723146840), (5, 15778517472), (6, 13148764560), (8, 9861573420), (9, 8765843040), (10, 7889258736), (12, 6574382280), (15, 5259505824), (16, 4930786710), (18, 4382921520), (19, 4152241440), (20, 3944629368), (24, 3287191140), (27, 2921947680), (30, 2629752912), (32, 2465393355), (36, 2191460760), (38, 2076120720), (40, 1972314684), (45, 1753168608), (48, 1643595570), (54, 1460973840), (57, 1384080480), (60, 1314876456), (72, 1095730380), (76, 1038060360), (80, 986157342), (81, 973982560), (90, 876584304), (95, 830448288), (96, 821797785), (108, 730486920), (114, 692040240), (120, 657438228), (135, 584389536), (144, 547865190), (152, 519030180), (160, 493078671), (162, 486991280), (171, 461360160), (180, 438292152), (190, 415224144), (216, 365243460), (228, 346020120), (240, 328719114), (270, 292194768), (285, 276816096), (288, 273932595), (304, 259515090), (324, 243495640), (342, 230680080), (360, 219146076), (380, 207612072), (405, 194796512), (432, 182621730), (456, 173010060), (480, 164359557), (513, 153786720), (540, 146097384), (570, 138408048), (608, 129757545), (648, 121747820), (684, 115340040), (720, 109573038), (760, 103806036), (810, 97398256), (855, 92272032), (864, 91310865), (912, 86505030), (1026, 76893360), (1080, 73048692), (1140, 69204024), (1296, 60873910), (1368, 57670020), (1440, 54786519), (1520, 51903018), (1539, 51262240), (1620, 48699128), (1710, 46136016), (1824, 43252515), (2052, 38446680), (2160, 36524346), (2280, 34602012), (2565, 30757344), (2592, 30436955), (2736, 28835010), (3040, 25951509), (3078, 25631120), (3240, 24349564), (3420, 23068008), (4104, 19223340), (4320, 18262173), (4560, 17301006), (5130, 15378672), (5472, 14417505), (6156, 12815560), (6480, 12174782), (6840, 11534004), (7695, 10252448), (8208, 9611670), (9120, 8650503), (10260, 7689336), (12312, 6407780), (12960, 6087391), (13680, 5767002), (15390, 5126224), (16416, 4805835), (20520, 3844668), (24624, 3203890), (27360, 2883501), (30780, 2563112), (41040, 1922334), (49248, 1601945), (61560, 1281556), (82080, 961167), (123120, 640778), (246240, 320389)]