6820007.00000000

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 116064000

約数和(自身を除く): 81820080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 239, 240, 360, 398, 478, 597, 717, 720, 796, 956, 995, 1194, 1195, 1434, 1592, 1791, 1912, 1990, 2151, 2388, 2390, 2868, 2985, 3184, 3582, 3585, 3824, 3980, 4302, 4776, 4780, 5736, 5970, 7164, 7170, 7960, 8604, 8955, 9552, 9560, 10755, 11472, 11940, 14328, 14340, 15920, 17208, 17910, 19120, 21510, 23880, 28656, 28680, 34416, 35820, 43020, 47561, 47760, 57360, 71640, 86040, 95122, 142683, 143280, 172080, 190244, 237805, 285366, 380488, 428049, 475610, 570732, 713415, 760976, 856098, 951220, 1141464, 1426830, 1712196, 1902440, 2140245, 2282928, 2853660, 3424392, 3804880, 4280490, 5707320, 6848784, 8560980, 11414640, 17121960, 34243920]

約数ペア:

[(1, 34243920), (2, 17121960), (3, 11414640), (4, 8560980), (5, 6848784), (6, 5707320), (8, 4280490), (9, 3804880), (10, 3424392), (12, 2853660), (15, 2282928), (16, 2140245), (18, 1902440), (20, 1712196), (24, 1426830), (30, 1141464), (36, 951220), (40, 856098), (45, 760976), (48, 713415), (60, 570732), (72, 475610), (80, 428049), (90, 380488), (120, 285366), (144, 237805), (180, 190244), (199, 172080), (239, 143280), (240, 142683), (360, 95122), (398, 86040), (478, 71640), (597, 57360), (717, 47760), (720, 47561), (796, 43020), (956, 35820), (995, 34416), (1194, 28680), (1195, 28656), (1434, 23880), (1592, 21510), (1791, 19120), (1912, 17910), (1990, 17208), (2151, 15920), (2388, 14340), (2390, 14328), (2868, 11940), (2985, 11472), (3184, 10755), (3582, 9560), (3585, 9552), (3824, 8955), (3980, 8604), (4302, 7960), (4776, 7170), (4780, 7164), (5736, 5970)]