27701280

素因数分解:

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

素因数の和:19258

約数の個数: 72

約数和(自身を含む): 94535532

約数和(自身を除く): 66834252

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 19237, 38474, 57711, 76948, 96185, 115422, 153896, 173133, 192370, 230844, 288555, 307792, 346266, 384740, 461688, 577110, 615584, 692532, 769480, 865665, 923376, 1154220, 1385064, 1538960, 1731330, 1846752, 2308440, 2770128, 3077920, 3462660, 4616880, 5540256, 6925320, 9233760, 13850640, 27701280]

約数ペア:

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