39791520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 142490880

約数和(自身を除く): 102699360

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, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 151, 160, 180, 183, 216, 240, 244, 270, 288, 302, 305, 360, 366, 432, 453, 480, 488, 540, 549, 604, 610, 720, 732, 755, 864, 906, 915, 976, 1080, 1098, 1208, 1220, 1359, 1440, 1464, 1510, 1647, 1812, 1830, 1952, 2160, 2196, 2265, 2416, 2440, 2718, 2745, 2928, 3020, 3294, 3624, 3660, 4077, 4320, 4392, 4530, 4832, 4880, 5436, 5490, 5856, 6040, 6588, 6795, 7248, 7320, 8154, 8235, 8784, 9060, 9211, 9760, 10872, 10980, 12080, 13176, 13590, 14496, 14640, 16308, 16470, 17568, 18120, 18422, 20385, 21744, 21960, 24160, 26352, 27180, 27633, 29280, 32616, 32940, 36240, 36844, 40770, 43488, 43920, 46055, 52704, 54360, 55266, 65232, 65880, 72480, 73688, 81540, 82899, 87840, 92110, 108720, 110532, 130464, 131760, 138165, 147376, 163080, 165798, 184220, 217440, 221064, 248697, 263520, 276330, 294752, 326160, 331596, 368440, 414495, 442128, 497394, 552660, 652320, 663192, 736880, 828990, 884256, 994788, 1105320, 1243485, 1326384, 1473760, 1657980, 1989576, 2210640, 2486970, 2652768, 3315960, 3979152, 4421280, 4973940, 6631920, 7958304, 9947880, 13263840, 19895760, 39791520]

約数ペア:

[(1, 39791520), (2, 19895760), (3, 13263840), (4, 9947880), (5, 7958304), (6, 6631920), (8, 4973940), (9, 4421280), (10, 3979152), (12, 3315960), (15, 2652768), (16, 2486970), (18, 2210640), (20, 1989576), (24, 1657980), (27, 1473760), (30, 1326384), (32, 1243485), (36, 1105320), (40, 994788), (45, 884256), (48, 828990), (54, 736880), (60, 663192), (61, 652320), (72, 552660), (80, 497394), (90, 442128), (96, 414495), (108, 368440), (120, 331596), (122, 326160), (135, 294752), (144, 276330), (151, 263520), (160, 248697), (180, 221064), (183, 217440), (216, 184220), (240, 165798), (244, 163080), (270, 147376), (288, 138165), (302, 131760), (305, 130464), (360, 110532), (366, 108720), (432, 92110), (453, 87840), (480, 82899), (488, 81540), (540, 73688), (549, 72480), (604, 65880), (610, 65232), (720, 55266), (732, 54360), (755, 52704), (864, 46055), (906, 43920), (915, 43488), (976, 40770), (1080, 36844), (1098, 36240), (1208, 32940), (1220, 32616), (1359, 29280), (1440, 27633), (1464, 27180), (1510, 26352), (1647, 24160), (1812, 21960), (1830, 21744), (1952, 20385), (2160, 18422), (2196, 18120), (2265, 17568), (2416, 16470), (2440, 16308), (2718, 14640), (2745, 14496), (2928, 13590), (3020, 13176), (3294, 12080), (3624, 10980), (3660, 10872), (4077, 9760), (4320, 9211), (4392, 9060), (4530, 8784), (4832, 8235), (4880, 8154), (5436, 7320), (5490, 7248), (5856, 6795), (6040, 6588)]