77808480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 246776544

約数和(自身を除く): 168968064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 519, 692, 865, 937, 1038, 1384, 1730, 1874, 2076, 2595, 2768, 2811, 3460, 3748, 4152, 4685, 5190, 5536, 5622, 6920, 7496, 8304, 9370, 10380, 11244, 13840, 14055, 14992, 16608, 18740, 20760, 22488, 27680, 28110, 29984, 37480, 41520, 44976, 56220, 74960, 83040, 89952, 112440, 149920, 162101, 224880, 324202, 449760, 486303, 648404, 810505, 972606, 1296808, 1621010, 1945212, 2431515, 2593616, 3242020, 3890424, 4863030, 5187232, 6484040, 7780848, 9726060, 12968080, 15561696, 19452120, 25936160, 38904240, 77808480]

約数ペア:

[(1, 77808480), (2, 38904240), (3, 25936160), (4, 19452120), (5, 15561696), (6, 12968080), (8, 9726060), (10, 7780848), (12, 6484040), (15, 5187232), (16, 4863030), (20, 3890424), (24, 3242020), (30, 2593616), (32, 2431515), (40, 1945212), (48, 1621010), (60, 1296808), (80, 972606), (96, 810505), (120, 648404), (160, 486303), (173, 449760), (240, 324202), (346, 224880), (480, 162101), (519, 149920), (692, 112440), (865, 89952), (937, 83040), (1038, 74960), (1384, 56220), (1730, 44976), (1874, 41520), (2076, 37480), (2595, 29984), (2768, 28110), (2811, 27680), (3460, 22488), (3748, 20760), (4152, 18740), (4685, 16608), (5190, 14992), (5536, 14055), (5622, 13840), (6920, 11244), (7496, 10380), (8304, 9370)]