27790080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{7237}}^1$

素因数の和:7261

約数の個数: 72

約数和(自身を含む): 88766832

約数和(自身を除く): 60976752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 7237, 14474, 21711, 28948, 36185, 43422, 57896, 72370, 86844, 108555, 115792, 144740, 173688, 217110, 231584, 289480, 347376, 434220, 463168, 578960, 694752, 868440, 926336, 1157920, 1389504, 1736880, 1852672, 2315840, 2779008, 3473760, 4631680, 5558016, 6947520, 9263360, 13895040, 27790080]

約数ペア:

[(1, 27790080), (2, 13895040), (3, 9263360), (4, 6947520), (5, 5558016), (6, 4631680), (8, 3473760), (10, 2779008), (12, 2315840), (15, 1852672), (16, 1736880), (20, 1389504), (24, 1157920), (30, 926336), (32, 868440), (40, 694752), (48, 578960), (60, 463168), (64, 434220), (80, 347376), (96, 289480), (120, 231584), (128, 217110), (160, 173688), (192, 144740), (240, 115792), (256, 108555), (320, 86844), (384, 72370), (480, 57896), (640, 43422), (768, 36185), (960, 28948), (1280, 21711), (1920, 14474), (3840, 7237)]