39718080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{4597}}^1$

素因数の和:4623

約数の個数: 112

約数和(自身を含む): 140147040

約数和(自身を除く): 100428960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 4597, 8640, 9194, 13791, 18388, 22985, 27582, 36776, 41373, 45970, 55164, 68955, 73552, 82746, 91940, 110328, 124119, 137910, 147104, 165492, 183880, 206865, 220656, 248238, 275820, 294208, 330984, 367760, 413730, 441312, 496476, 551640, 620595, 661968, 735520, 827460, 882624, 992952, 1103280, 1241190, 1323936, 1471040, 1654920, 1985904, 2206560, 2482380, 2647872, 3309840, 3971808, 4413120, 4964760, 6619680, 7943616, 9929520, 13239360, 19859040, 39718080]

約数ペア:

[(1, 39718080), (2, 19859040), (3, 13239360), (4, 9929520), (5, 7943616), (6, 6619680), (8, 4964760), (9, 4413120), (10, 3971808), (12, 3309840), (15, 2647872), (16, 2482380), (18, 2206560), (20, 1985904), (24, 1654920), (27, 1471040), (30, 1323936), (32, 1241190), (36, 1103280), (40, 992952), (45, 882624), (48, 827460), (54, 735520), (60, 661968), (64, 620595), (72, 551640), (80, 496476), (90, 441312), (96, 413730), (108, 367760), (120, 330984), (135, 294208), (144, 275820), (160, 248238), (180, 220656), (192, 206865), (216, 183880), (240, 165492), (270, 147104), (288, 137910), (320, 124119), (360, 110328), (432, 91940), (480, 82746), (540, 73552), (576, 68955), (720, 55164), (864, 45970), (960, 41373), (1080, 36776), (1440, 27582), (1728, 22985), (2160, 18388), (2880, 13791), (4320, 9194), (4597, 8640)]