140158080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8111}}^1$

素因数の和:8139

約数の個数: 128

約数和(自身を含む): 496454400

約数和(自身を除く): 356296320

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8111, 8640, 16222, 17280, 24333, 32444, 40555, 48666, 64888, 72999, 81110, 97332, 121665, 129776, 145998, 162220, 194664, 218997, 243330, 259552, 291996, 324440, 364995, 389328, 437994, 486660, 519104, 583992, 648880, 729990, 778656, 875988, 973320, 1038208, 1094985, 1167984, 1297760, 1459980, 1557312, 1751976, 1946640, 2189970, 2335968, 2595520, 2919960, 3114624, 3503952, 3893280, 4379940, 4671936, 5191040, 5839920, 7007904, 7786560, 8759880, 9343872, 11679840, 14015808, 15573120, 17519760, 23359680, 28031616, 35039520, 46719360, 70079040, 140158080]

約数ペア:

[(1, 140158080), (2, 70079040), (3, 46719360), (4, 35039520), (5, 28031616), (6, 23359680), (8, 17519760), (9, 15573120), (10, 14015808), (12, 11679840), (15, 9343872), (16, 8759880), (18, 7786560), (20, 7007904), (24, 5839920), (27, 5191040), (30, 4671936), (32, 4379940), (36, 3893280), (40, 3503952), (45, 3114624), (48, 2919960), (54, 2595520), (60, 2335968), (64, 2189970), (72, 1946640), (80, 1751976), (90, 1557312), (96, 1459980), (108, 1297760), (120, 1167984), (128, 1094985), (135, 1038208), (144, 973320), (160, 875988), (180, 778656), (192, 729990), (216, 648880), (240, 583992), (270, 519104), (288, 486660), (320, 437994), (360, 389328), (384, 364995), (432, 324440), (480, 291996), (540, 259552), (576, 243330), (640, 218997), (720, 194664), (864, 162220), (960, 145998), (1080, 129776), (1152, 121665), (1440, 97332), (1728, 81110), (1920, 72999), (2160, 64888), (2880, 48666), (3456, 40555), (4320, 32444), (5760, 24333), (8111, 17280), (8640, 16222)]