127138560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 411040224

約数和(自身を除く): 283901664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 256, 293, 320, 339, 384, 452, 480, 565, 586, 640, 678, 768, 879, 904, 960, 1130, 1172, 1280, 1356, 1465, 1695, 1758, 1808, 1920, 2260, 2344, 2712, 2930, 3390, 3516, 3616, 3840, 4395, 4520, 4688, 5424, 5860, 6780, 7032, 7232, 8790, 9040, 9376, 10848, 11720, 13560, 14064, 14464, 17580, 18080, 18752, 21696, 23440, 27120, 28128, 28928, 33109, 35160, 36160, 37504, 43392, 46880, 54240, 56256, 66218, 70320, 72320, 75008, 86784, 93760, 99327, 108480, 112512, 132436, 140640, 144640, 165545, 187520, 198654, 216960, 225024, 264872, 281280, 331090, 375040, 397308, 433920, 496635, 529744, 562560, 662180, 794616, 993270, 1059488, 1125120, 1324360, 1589232, 1986540, 2118976, 2648720, 3178464, 3973080, 4237952, 5297440, 6356928, 7946160, 8475904, 10594880, 12713856, 15892320, 21189760, 25427712, 31784640, 42379520, 63569280, 127138560]

約数ペア:

[(1, 127138560), (2, 63569280), (3, 42379520), (4, 31784640), (5, 25427712), (6, 21189760), (8, 15892320), (10, 12713856), (12, 10594880), (15, 8475904), (16, 7946160), (20, 6356928), (24, 5297440), (30, 4237952), (32, 3973080), (40, 3178464), (48, 2648720), (60, 2118976), (64, 1986540), (80, 1589232), (96, 1324360), (113, 1125120), (120, 1059488), (128, 993270), (160, 794616), (192, 662180), (226, 562560), (240, 529744), (256, 496635), (293, 433920), (320, 397308), (339, 375040), (384, 331090), (452, 281280), (480, 264872), (565, 225024), (586, 216960), (640, 198654), (678, 187520), (768, 165545), (879, 144640), (904, 140640), (960, 132436), (1130, 112512), (1172, 108480), (1280, 99327), (1356, 93760), (1465, 86784), (1695, 75008), (1758, 72320), (1808, 70320), (1920, 66218), (2260, 56256), (2344, 54240), (2712, 46880), (2930, 43392), (3390, 37504), (3516, 36160), (3616, 35160), (3840, 33109), (4395, 28928), (4520, 28128), (4688, 27120), (5424, 23440), (5860, 21696), (6780, 18752), (7032, 18080), (7232, 17580), (8790, 14464), (9040, 14064), (9376, 13560), (10848, 11720)]