499103040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6581}}^1$

素因数の和:6680

約数の個数: 112

約数和(自身を含む): 1604954880

約数和(自身を除く): 1105851840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 6581, 7584, 9480, 12640, 13162, 15168, 18960, 19743, 25280, 26324, 32905, 37920, 39486, 52648, 65810, 75840, 78972, 98715, 105296, 131620, 157944, 197430, 210592, 263240, 315888, 394860, 421184, 519899, 526480, 631776, 789720, 1039798, 1052960, 1263552, 1559697, 1579440, 2079596, 2105920, 2599495, 3119394, 3158880, 4159192, 5198990, 6238788, 6317760, 7798485, 8318384, 10397980, 12477576, 15596970, 16636768, 20795960, 24955152, 31193940, 33273536, 41591920, 49910304, 62387880, 83183840, 99820608, 124775760, 166367680, 249551520, 499103040]

約数ペア:

[(1, 499103040), (2, 249551520), (3, 166367680), (4, 124775760), (5, 99820608), (6, 83183840), (8, 62387880), (10, 49910304), (12, 41591920), (15, 33273536), (16, 31193940), (20, 24955152), (24, 20795960), (30, 16636768), (32, 15596970), (40, 12477576), (48, 10397980), (60, 8318384), (64, 7798485), (79, 6317760), (80, 6238788), (96, 5198990), (120, 4159192), (158, 3158880), (160, 3119394), (192, 2599495), (237, 2105920), (240, 2079596), (316, 1579440), (320, 1559697), (395, 1263552), (474, 1052960), (480, 1039798), (632, 789720), (790, 631776), (948, 526480), (960, 519899), (1185, 421184), (1264, 394860), (1580, 315888), (1896, 263240), (2370, 210592), (2528, 197430), (3160, 157944), (3792, 131620), (4740, 105296), (5056, 98715), (6320, 78972), (6581, 75840), (7584, 65810), (9480, 52648), (12640, 39486), (13162, 37920), (15168, 32905), (18960, 26324), (19743, 25280)]