478795680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 288

約数和(自身を含む): 1803005568

約数和(自身を除く): 1324209888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 167, 176, 180, 181, 198, 220, 240, 264, 288, 330, 334, 352, 360, 362, 396, 440, 480, 495, 501, 528, 543, 660, 668, 720, 724, 792, 835, 880, 905, 990, 1002, 1056, 1086, 1320, 1336, 1440, 1448, 1503, 1584, 1629, 1670, 1760, 1810, 1837, 1980, 1991, 2004, 2172, 2505, 2640, 2672, 2715, 2896, 3006, 3168, 3258, 3340, 3620, 3674, 3960, 3982, 4008, 4344, 5010, 5280, 5344, 5430, 5511, 5792, 5973, 6012, 6516, 6680, 7240, 7348, 7515, 7920, 7964, 8016, 8145, 8688, 9185, 9955, 10020, 10860, 11022, 11946, 12024, 13032, 13360, 14480, 14696, 15030, 15840, 15928, 16032, 16290, 16533, 17376, 17919, 18370, 19910, 20040, 21720, 22044, 23892, 24048, 26064, 26720, 27555, 28960, 29392, 29865, 30060, 30227, 31856, 32580, 33066, 35838, 36740, 39820, 40080, 43440, 44088, 47784, 48096, 52128, 55110, 58784, 59730, 60120, 60454, 63712, 65160, 66132, 71676, 73480, 79640, 80160, 82665, 86880, 88176, 89595, 90681, 95568, 110220, 119460, 120240, 120908, 130320, 132264, 143352, 146960, 151135, 159280, 165330, 176352, 179190, 181362, 191136, 220440, 238920, 240480, 241816, 260640, 264528, 272043, 286704, 293920, 302270, 318560, 330660, 332497, 358380, 362724, 440880, 453405, 477840, 483632, 529056, 544086, 573408, 604540, 661320, 664994, 716760, 725448, 881760, 906810, 955680, 967264, 997491, 1088172, 1209080, 1322640, 1329988, 1360215, 1433520, 1450896, 1662485, 1813620, 1994982, 2176344, 2418160, 2645280, 2659976, 2720430, 2867040, 2901792, 2992473, 3324970, 3627240, 3989964, 4352688, 4836320, 4987455, 5319952, 5440860, 5984946, 6649940, 7254480, 7979928, 8705376, 9974910, 10639904, 10881720, 11969892, 13299880, 14508960, 14962365, 15959856, 19949820, 21763440, 23939784, 26599760, 29924730, 31919712, 39899640, 43526880, 47879568, 53199520, 59849460, 79799280, 95759136, 119698920, 159598560, 239397840, 478795680]

約数ペア:

[(1, 478795680), (2, 239397840), (3, 159598560), (4, 119698920), (5, 95759136), (6, 79799280), (8, 59849460), (9, 53199520), (10, 47879568), (11, 43526880), (12, 39899640), (15, 31919712), (16, 29924730), (18, 26599760), (20, 23939784), (22, 21763440), (24, 19949820), (30, 15959856), (32, 14962365), (33, 14508960), (36, 13299880), (40, 11969892), (44, 10881720), (45, 10639904), (48, 9974910), (55, 8705376), (60, 7979928), (66, 7254480), (72, 6649940), (80, 5984946), (88, 5440860), (90, 5319952), (96, 4987455), (99, 4836320), (110, 4352688), (120, 3989964), (132, 3627240), (144, 3324970), (160, 2992473), (165, 2901792), (167, 2867040), (176, 2720430), (180, 2659976), (181, 2645280), (198, 2418160), (220, 2176344), (240, 1994982), (264, 1813620), (288, 1662485), (330, 1450896), (334, 1433520), (352, 1360215), (360, 1329988), (362, 1322640), (396, 1209080), (440, 1088172), (480, 997491), (495, 967264), (501, 955680), (528, 906810), (543, 881760), (660, 725448), (668, 716760), (720, 664994), (724, 661320), (792, 604540), (835, 573408), (880, 544086), (905, 529056), (990, 483632), (1002, 477840), (1056, 453405), (1086, 440880), (1320, 362724), (1336, 358380), (1440, 332497), (1448, 330660), (1503, 318560), (1584, 302270), (1629, 293920), (1670, 286704), (1760, 272043), (1810, 264528), (1837, 260640), (1980, 241816), (1991, 240480), (2004, 238920), (2172, 220440), (2505, 191136), (2640, 181362), (2672, 179190), (2715, 176352), (2896, 165330), (3006, 159280), (3168, 151135), (3258, 146960), (3340, 143352), (3620, 132264), (3674, 130320), (3960, 120908), (3982, 120240), (4008, 119460), (4344, 110220), (5010, 95568), (5280, 90681), (5344, 89595), (5430, 88176), (5511, 86880), (5792, 82665), (5973, 80160), (6012, 79640), (6516, 73480), (6680, 71676), (7240, 66132), (7348, 65160), (7515, 63712), (7920, 60454), (7964, 60120), (8016, 59730), (8145, 58784), (8688, 55110), (9185, 52128), (9955, 48096), (10020, 47784), (10860, 44088), (11022, 43440), (11946, 40080), (12024, 39820), (13032, 36740), (13360, 35838), (14480, 33066), (14696, 32580), (15030, 31856), (15840, 30227), (15928, 30060), (16032, 29865), (16290, 29392), (16533, 28960), (17376, 27555), (17919, 26720), (18370, 26064), (19910, 24048), (20040, 23892), (21720, 22044)]