271908720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 957063744

約数和(自身を除く): 685155024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 61, 72, 80, 82, 90, 120, 122, 123, 144, 151, 164, 180, 183, 205, 240, 244, 246, 302, 305, 328, 360, 366, 369, 410, 453, 488, 492, 549, 604, 610, 615, 656, 720, 732, 738, 755, 820, 906, 915, 976, 984, 1098, 1208, 1220, 1230, 1359, 1464, 1476, 1510, 1640, 1812, 1830, 1845, 1968, 2196, 2265, 2416, 2440, 2460, 2501, 2718, 2745, 2928, 2952, 3020, 3280, 3624, 3660, 3690, 4392, 4530, 4880, 4920, 5002, 5436, 5490, 5904, 6040, 6191, 6795, 7248, 7320, 7380, 7503, 8784, 9060, 9211, 9840, 10004, 10872, 10980, 12080, 12382, 12505, 13590, 14640, 14760, 15006, 18120, 18422, 18573, 20008, 21744, 21960, 22509, 24764, 25010, 27180, 27633, 29520, 30012, 30955, 36240, 36844, 37146, 37515, 40016, 43920, 45018, 46055, 49528, 50020, 54360, 55266, 55719, 60024, 61910, 73688, 74292, 75030, 82899, 90036, 92110, 92865, 99056, 100040, 108720, 110532, 111438, 112545, 120048, 123820, 138165, 147376, 148584, 150060, 165798, 180072, 184220, 185730, 200080, 221064, 222876, 225090, 247640, 276330, 278595, 297168, 300120, 331596, 360144, 368440, 371460, 377651, 414495, 442128, 445752, 450180, 495280, 552660, 557190, 600240, 663192, 736880, 742920, 755302, 828990, 891504, 900360, 1105320, 1114380, 1132953, 1326384, 1485840, 1510604, 1657980, 1800720, 1888255, 2210640, 2228760, 2265906, 3021208, 3315960, 3398859, 3776510, 4457520, 4531812, 5664765, 6042416, 6631920, 6797718, 7553020, 9063624, 11329530, 13595436, 15106040, 16994295, 18127248, 22659060, 27190872, 30212080, 33988590, 45318120, 54381744, 67977180, 90636240, 135954360, 271908720]

約数ペア:

[(1, 271908720), (2, 135954360), (3, 90636240), (4, 67977180), (5, 54381744), (6, 45318120), (8, 33988590), (9, 30212080), (10, 27190872), (12, 22659060), (15, 18127248), (16, 16994295), (18, 15106040), (20, 13595436), (24, 11329530), (30, 9063624), (36, 7553020), (40, 6797718), (41, 6631920), (45, 6042416), (48, 5664765), (60, 4531812), (61, 4457520), (72, 3776510), (80, 3398859), (82, 3315960), (90, 3021208), (120, 2265906), (122, 2228760), (123, 2210640), (144, 1888255), (151, 1800720), (164, 1657980), (180, 1510604), (183, 1485840), (205, 1326384), (240, 1132953), (244, 1114380), (246, 1105320), (302, 900360), (305, 891504), (328, 828990), (360, 755302), (366, 742920), (369, 736880), (410, 663192), (453, 600240), (488, 557190), (492, 552660), (549, 495280), (604, 450180), (610, 445752), (615, 442128), (656, 414495), (720, 377651), (732, 371460), (738, 368440), (755, 360144), (820, 331596), (906, 300120), (915, 297168), (976, 278595), (984, 276330), (1098, 247640), (1208, 225090), (1220, 222876), (1230, 221064), (1359, 200080), (1464, 185730), (1476, 184220), (1510, 180072), (1640, 165798), (1812, 150060), (1830, 148584), (1845, 147376), (1968, 138165), (2196, 123820), (2265, 120048), (2416, 112545), (2440, 111438), (2460, 110532), (2501, 108720), (2718, 100040), (2745, 99056), (2928, 92865), (2952, 92110), (3020, 90036), (3280, 82899), (3624, 75030), (3660, 74292), (3690, 73688), (4392, 61910), (4530, 60024), (4880, 55719), (4920, 55266), (5002, 54360), (5436, 50020), (5490, 49528), (5904, 46055), (6040, 45018), (6191, 43920), (6795, 40016), (7248, 37515), (7320, 37146), (7380, 36844), (7503, 36240), (8784, 30955), (9060, 30012), (9211, 29520), (9840, 27633), (10004, 27180), (10872, 25010), (10980, 24764), (12080, 22509), (12382, 21960), (12505, 21744), (13590, 20008), (14640, 18573), (14760, 18422), (15006, 18120)]