15665023040

素因数分解:

$2^6\times 5^1\times {\mathrm{3719}}^1\times {\mathrm{13163}}^1$

素因数の和:16899

約数の個数: 56

約数和(自身を含む): 37315200960

約数和(自身を除く): 21650177920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3719, 7438, 13163, 14876, 18595, 26326, 29752, 37190, 52652, 59504, 65815, 74380, 105304, 119008, 131630, 148760, 210608, 238016, 263260, 297520, 421216, 526520, 595040, 842432, 1053040, 1190080, 2106080, 4212160, 48953197, 97906394, 195812788, 244765985, 391625576, 489531970, 783251152, 979063940, 1566502304, 1958127880, 3133004608, 3916255760, 7832511520, 15665023040]

約数ペア:

[(1, 15665023040), (2, 7832511520), (4, 3916255760), (5, 3133004608), (8, 1958127880), (10, 1566502304), (16, 979063940), (20, 783251152), (32, 489531970), (40, 391625576), (64, 244765985), (80, 195812788), (160, 97906394), (320, 48953197), (3719, 4212160), (7438, 2106080), (13163, 1190080), (14876, 1053040), (18595, 842432), (26326, 595040), (29752, 526520), (37190, 421216), (52652, 297520), (59504, 263260), (65815, 238016), (74380, 210608), (105304, 148760), (119008, 131630)]