2049406080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3643}}^1$

素因数の和:3958

約数の個数: 128

約数和(自身を含む): 6556576320

約数和(自身を除く): 4507170240

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, 240, 293, 320, 384, 480, 586, 640, 879, 960, 1172, 1465, 1758, 1920, 2344, 2930, 3516, 3643, 4395, 4688, 5860, 7032, 7286, 8790, 9376, 10929, 11720, 14064, 14572, 17580, 18215, 18752, 21858, 23440, 28128, 29144, 35160, 36430, 37504, 43716, 46880, 54645, 56256, 58288, 70320, 72860, 87432, 93760, 109290, 112512, 116576, 140640, 145720, 174864, 187520, 218580, 233152, 281280, 291440, 349728, 437160, 466304, 562560, 582880, 699456, 874320, 1067399, 1165760, 1398912, 1748640, 2134798, 2331520, 3202197, 3497280, 4269596, 5336995, 6404394, 6994560, 8539192, 10673990, 12808788, 16010985, 17078384, 21347980, 25617576, 32021970, 34156768, 42695960, 51235152, 64043940, 68313536, 85391920, 102470304, 128087880, 136627072, 170783840, 204940608, 256175760, 341567680, 409881216, 512351520, 683135360, 1024703040, 2049406080]

約数ペア:

[(1, 2049406080), (2, 1024703040), (3, 683135360), (4, 512351520), (5, 409881216), (6, 341567680), (8, 256175760), (10, 204940608), (12, 170783840), (15, 136627072), (16, 128087880), (20, 102470304), (24, 85391920), (30, 68313536), (32, 64043940), (40, 51235152), (48, 42695960), (60, 34156768), (64, 32021970), (80, 25617576), (96, 21347980), (120, 17078384), (128, 16010985), (160, 12808788), (192, 10673990), (240, 8539192), (293, 6994560), (320, 6404394), (384, 5336995), (480, 4269596), (586, 3497280), (640, 3202197), (879, 2331520), (960, 2134798), (1172, 1748640), (1465, 1398912), (1758, 1165760), (1920, 1067399), (2344, 874320), (2930, 699456), (3516, 582880), (3643, 562560), (4395, 466304), (4688, 437160), (5860, 349728), (7032, 291440), (7286, 281280), (8790, 233152), (9376, 218580), (10929, 187520), (11720, 174864), (14064, 145720), (14572, 140640), (17580, 116576), (18215, 112512), (18752, 109290), (21858, 93760), (23440, 87432), (28128, 72860), (29144, 70320), (35160, 58288), (36430, 56256), (37504, 54645), (43716, 46880)]