155734560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1407

約数の個数: 144

約数和(自身を含む): 538259904

約数和(自身を除く): 382525344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1303, 1328, 1440, 1494, 1660, 1992, 2490, 2606, 2656, 2988, 3320, 3735, 3909, 3984, 4980, 5212, 5976, 6515, 6640, 7470, 7818, 7968, 9960, 10424, 11727, 11952, 13030, 13280, 14940, 15636, 19545, 19920, 20848, 23454, 23904, 26060, 29880, 31272, 39090, 39840, 41696, 46908, 52120, 58635, 59760, 62544, 78180, 93816, 104240, 108149, 117270, 119520, 125088, 156360, 187632, 208480, 216298, 234540, 312720, 324447, 375264, 432596, 469080, 540745, 625440, 648894, 865192, 938160, 973341, 1081490, 1297788, 1622235, 1730384, 1876320, 1946682, 2162980, 2595576, 3244470, 3460768, 3893364, 4325960, 4866705, 5191152, 6488940, 7786728, 8651920, 9733410, 10382304, 12977880, 15573456, 17303840, 19466820, 25955760, 31146912, 38933640, 51911520, 77867280, 155734560]

約数ペア:

[(1, 155734560), (2, 77867280), (3, 51911520), (4, 38933640), (5, 31146912), (6, 25955760), (8, 19466820), (9, 17303840), (10, 15573456), (12, 12977880), (15, 10382304), (16, 9733410), (18, 8651920), (20, 7786728), (24, 6488940), (30, 5191152), (32, 4866705), (36, 4325960), (40, 3893364), (45, 3460768), (48, 3244470), (60, 2595576), (72, 2162980), (80, 1946682), (83, 1876320), (90, 1730384), (96, 1622235), (120, 1297788), (144, 1081490), (160, 973341), (166, 938160), (180, 865192), (240, 648894), (249, 625440), (288, 540745), (332, 469080), (360, 432596), (415, 375264), (480, 324447), (498, 312720), (664, 234540), (720, 216298), (747, 208480), (830, 187632), (996, 156360), (1245, 125088), (1303, 119520), (1328, 117270), (1440, 108149), (1494, 104240), (1660, 93816), (1992, 78180), (2490, 62544), (2606, 59760), (2656, 58635), (2988, 52120), (3320, 46908), (3735, 41696), (3909, 39840), (3984, 39090), (4980, 31272), (5212, 29880), (5976, 26060), (6515, 23904), (6640, 23454), (7470, 20848), (7818, 19920), (7968, 19545), (9960, 15636), (10424, 14940), (11727, 13280), (11952, 13030)]