32381280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 112039200

約数和(自身を除く): 79657920

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, 113, 120, 144, 160, 180, 199, 226, 240, 288, 339, 360, 398, 452, 480, 565, 597, 678, 720, 796, 904, 995, 1017, 1130, 1194, 1356, 1440, 1592, 1695, 1791, 1808, 1990, 2034, 2260, 2388, 2712, 2985, 3184, 3390, 3582, 3616, 3980, 4068, 4520, 4776, 5085, 5424, 5970, 6368, 6780, 7164, 7960, 8136, 8955, 9040, 9552, 10170, 10848, 11940, 13560, 14328, 15920, 16272, 17910, 18080, 19104, 20340, 22487, 23880, 27120, 28656, 31840, 32544, 35820, 40680, 44974, 47760, 54240, 57312, 67461, 71640, 81360, 89948, 95520, 112435, 134922, 143280, 162720, 179896, 202383, 224870, 269844, 286560, 337305, 359792, 404766, 449740, 539688, 674610, 719584, 809532, 899480, 1011915, 1079376, 1349220, 1619064, 1798960, 2023830, 2158752, 2698440, 3238128, 3597920, 4047660, 5396880, 6476256, 8095320, 10793760, 16190640, 32381280]

約数ペア:

[(1, 32381280), (2, 16190640), (3, 10793760), (4, 8095320), (5, 6476256), (6, 5396880), (8, 4047660), (9, 3597920), (10, 3238128), (12, 2698440), (15, 2158752), (16, 2023830), (18, 1798960), (20, 1619064), (24, 1349220), (30, 1079376), (32, 1011915), (36, 899480), (40, 809532), (45, 719584), (48, 674610), (60, 539688), (72, 449740), (80, 404766), (90, 359792), (96, 337305), (113, 286560), (120, 269844), (144, 224870), (160, 202383), (180, 179896), (199, 162720), (226, 143280), (240, 134922), (288, 112435), (339, 95520), (360, 89948), (398, 81360), (452, 71640), (480, 67461), (565, 57312), (597, 54240), (678, 47760), (720, 44974), (796, 40680), (904, 35820), (995, 32544), (1017, 31840), (1130, 28656), (1194, 27120), (1356, 23880), (1440, 22487), (1592, 20340), (1695, 19104), (1791, 18080), (1808, 17910), (1990, 16272), (2034, 15920), (2260, 14328), (2388, 13560), (2712, 11940), (2985, 10848), (3184, 10170), (3390, 9552), (3582, 9040), (3616, 8955), (3980, 8136), (4068, 7960), (4520, 7164), (4776, 6780), (5085, 6368), (5424, 5970)]