11851909920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{23719}}^1$

素因数の和:24087

約数の個数: 144

約数和(自身を含む): 40562907840

約数和(自身を除く): 28710997920

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, 90, 96, 120, 144, 160, 180, 240, 288, 347, 360, 480, 694, 720, 1041, 1388, 1440, 1735, 2082, 2776, 3123, 3470, 4164, 5205, 5552, 6246, 6940, 8328, 10410, 11104, 12492, 13880, 15615, 16656, 20820, 23719, 24984, 27760, 31230, 33312, 41640, 47438, 49968, 55520, 62460, 71157, 83280, 94876, 99936, 118595, 124920, 142314, 166560, 189752, 213471, 237190, 249840, 284628, 355785, 379504, 426942, 474380, 499680, 569256, 711570, 759008, 853884, 948760, 1067355, 1138512, 1423140, 1707768, 1897520, 2134710, 2277024, 2846280, 3415536, 3795040, 4269420, 5692560, 6831072, 8230493, 8538840, 11385120, 16460986, 17077680, 24691479, 32921972, 34155360, 41152465, 49382958, 65843944, 74074437, 82304930, 98765916, 123457395, 131687888, 148148874, 164609860, 197531832, 246914790, 263375776, 296297748, 329219720, 370372185, 395063664, 493829580, 592595496, 658439440, 740744370, 790127328, 987659160, 1185190992, 1316878880, 1481488740, 1975318320, 2370381984, 2962977480, 3950636640, 5925954960, 11851909920]

約数ペア:

[(1, 11851909920), (2, 5925954960), (3, 3950636640), (4, 2962977480), (5, 2370381984), (6, 1975318320), (8, 1481488740), (9, 1316878880), (10, 1185190992), (12, 987659160), (15, 790127328), (16, 740744370), (18, 658439440), (20, 592595496), (24, 493829580), (30, 395063664), (32, 370372185), (36, 329219720), (40, 296297748), (45, 263375776), (48, 246914790), (60, 197531832), (72, 164609860), (80, 148148874), (90, 131687888), (96, 123457395), (120, 98765916), (144, 82304930), (160, 74074437), (180, 65843944), (240, 49382958), (288, 41152465), (347, 34155360), (360, 32921972), (480, 24691479), (694, 17077680), (720, 16460986), (1041, 11385120), (1388, 8538840), (1440, 8230493), (1735, 6831072), (2082, 5692560), (2776, 4269420), (3123, 3795040), (3470, 3415536), (4164, 2846280), (5205, 2277024), (5552, 2134710), (6246, 1897520), (6940, 1707768), (8328, 1423140), (10410, 1138512), (11104, 1067355), (12492, 948760), (13880, 853884), (15615, 759008), (16656, 711570), (20820, 569256), (23719, 499680), (24984, 474380), (27760, 426942), (31230, 379504), (33312, 355785), (41640, 284628), (47438, 249840), (49968, 237190), (55520, 213471), (62460, 189752), (71157, 166560), (83280, 142314), (94876, 124920), (99936, 118595)]