145438080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 467078400

約数和(自身を除く): 321640320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 320, 359, 384, 422, 480, 633, 640, 718, 844, 960, 1055, 1077, 1266, 1436, 1688, 1795, 1920, 2110, 2154, 2532, 2872, 3165, 3376, 3590, 4220, 4308, 5064, 5385, 5744, 6330, 6752, 7180, 8440, 8616, 10128, 10770, 11488, 12660, 13504, 14360, 16880, 17232, 20256, 21540, 22976, 25320, 27008, 28720, 33760, 34464, 40512, 43080, 45952, 50640, 57440, 67520, 68928, 75749, 81024, 86160, 101280, 114880, 135040, 137856, 151498, 172320, 202560, 227247, 229760, 302996, 344640, 378745, 405120, 454494, 605992, 689280, 757490, 908988, 1136235, 1211984, 1514980, 1817976, 2272470, 2423968, 3029960, 3635952, 4544940, 4847936, 6059920, 7271904, 9089880, 9695872, 12119840, 14543808, 18179760, 24239680, 29087616, 36359520, 48479360, 72719040, 145438080]

約数ペア:

[(1, 145438080), (2, 72719040), (3, 48479360), (4, 36359520), (5, 29087616), (6, 24239680), (8, 18179760), (10, 14543808), (12, 12119840), (15, 9695872), (16, 9089880), (20, 7271904), (24, 6059920), (30, 4847936), (32, 4544940), (40, 3635952), (48, 3029960), (60, 2423968), (64, 2272470), (80, 1817976), (96, 1514980), (120, 1211984), (128, 1136235), (160, 908988), (192, 757490), (211, 689280), (240, 605992), (320, 454494), (359, 405120), (384, 378745), (422, 344640), (480, 302996), (633, 229760), (640, 227247), (718, 202560), (844, 172320), (960, 151498), (1055, 137856), (1077, 135040), (1266, 114880), (1436, 101280), (1688, 86160), (1795, 81024), (1920, 75749), (2110, 68928), (2154, 67520), (2532, 57440), (2872, 50640), (3165, 45952), (3376, 43080), (3590, 40512), (4220, 34464), (4308, 33760), (5064, 28720), (5385, 27008), (5744, 25320), (6330, 22976), (6752, 21540), (7180, 20256), (8440, 17232), (8616, 16880), (10128, 14360), (10770, 13504), (11488, 12660)]