80926080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 260932320

約数和(自身を除く): 180006240

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, 320, 339, 373, 384, 452, 480, 565, 640, 678, 746, 904, 960, 1119, 1130, 1356, 1492, 1695, 1808, 1865, 1920, 2238, 2260, 2712, 2984, 3390, 3616, 3730, 4476, 4520, 5424, 5595, 5968, 6780, 7232, 7460, 8952, 9040, 10848, 11190, 11936, 13560, 14464, 14920, 17904, 18080, 21696, 22380, 23872, 27120, 29840, 35808, 36160, 42149, 43392, 44760, 47744, 54240, 59680, 71616, 72320, 84298, 89520, 108480, 119360, 126447, 143232, 168596, 179040, 210745, 216960, 238720, 252894, 337192, 358080, 421490, 505788, 632235, 674384, 716160, 842980, 1011576, 1264470, 1348768, 1685960, 2023152, 2528940, 2697536, 3371920, 4046304, 5057880, 5395072, 6743840, 8092608, 10115760, 13487680, 16185216, 20231520, 26975360, 40463040, 80926080]

約数ペア:

[(1, 80926080), (2, 40463040), (3, 26975360), (4, 20231520), (5, 16185216), (6, 13487680), (8, 10115760), (10, 8092608), (12, 6743840), (15, 5395072), (16, 5057880), (20, 4046304), (24, 3371920), (30, 2697536), (32, 2528940), (40, 2023152), (48, 1685960), (60, 1348768), (64, 1264470), (80, 1011576), (96, 842980), (113, 716160), (120, 674384), (128, 632235), (160, 505788), (192, 421490), (226, 358080), (240, 337192), (320, 252894), (339, 238720), (373, 216960), (384, 210745), (452, 179040), (480, 168596), (565, 143232), (640, 126447), (678, 119360), (746, 108480), (904, 89520), (960, 84298), (1119, 72320), (1130, 71616), (1356, 59680), (1492, 54240), (1695, 47744), (1808, 44760), (1865, 43392), (1920, 42149), (2238, 36160), (2260, 35808), (2712, 29840), (2984, 27120), (3390, 23872), (3616, 22380), (3730, 21696), (4476, 18080), (4520, 17904), (5424, 14920), (5595, 14464), (5968, 13560), (6780, 11936), (7232, 11190), (7460, 10848), (8952, 9040)]