55402560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19237}}^1$

素因数の和:19260

約数の個数: 84

約数和(自身を含む): 190571628

約数和(自身を除く): 135169068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 19237, 38474, 57711, 76948, 96185, 115422, 153896, 173133, 192370, 230844, 288555, 307792, 346266, 384740, 461688, 577110, 615584, 692532, 769480, 865665, 923376, 1154220, 1231168, 1385064, 1538960, 1731330, 1846752, 2308440, 2770128, 3077920, 3462660, 3693504, 4616880, 5540256, 6155840, 6925320, 9233760, 11080512, 13850640, 18467520, 27701280, 55402560]

約数ペア:

[(1, 55402560), (2, 27701280), (3, 18467520), (4, 13850640), (5, 11080512), (6, 9233760), (8, 6925320), (9, 6155840), (10, 5540256), (12, 4616880), (15, 3693504), (16, 3462660), (18, 3077920), (20, 2770128), (24, 2308440), (30, 1846752), (32, 1731330), (36, 1538960), (40, 1385064), (45, 1231168), (48, 1154220), (60, 923376), (64, 865665), (72, 769480), (80, 692532), (90, 615584), (96, 577110), (120, 461688), (144, 384740), (160, 346266), (180, 307792), (192, 288555), (240, 230844), (288, 192370), (320, 173133), (360, 153896), (480, 115422), (576, 96185), (720, 76948), (960, 57711), (1440, 38474), (2880, 19237)]