1261075680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1601}}^1$

素因数の和:2169

約数の個数: 144

約数和(自身を含む): 4313980944

約数和(自身を除く): 3052905264

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, 120, 144, 160, 180, 240, 288, 360, 480, 547, 720, 1094, 1440, 1601, 1641, 2188, 2735, 3202, 3282, 4376, 4803, 4923, 5470, 6404, 6564, 8005, 8205, 8752, 9606, 9846, 10940, 12808, 13128, 14409, 16010, 16410, 17504, 19212, 19692, 21880, 24015, 24615, 25616, 26256, 28818, 32020, 32820, 38424, 39384, 43760, 48030, 49230, 51232, 52512, 57636, 64040, 65640, 72045, 76848, 78768, 87520, 96060, 98460, 115272, 128080, 131280, 144090, 153696, 157536, 192120, 196920, 230544, 256160, 262560, 288180, 384240, 393840, 461088, 576360, 768480, 787680, 875747, 1152720, 1751494, 2305440, 2627241, 3502988, 4378735, 5254482, 7005976, 7881723, 8757470, 10508964, 13136205, 14011952, 15763446, 17514940, 21017928, 26272410, 28023904, 31526892, 35029880, 39408615, 42035856, 52544820, 63053784, 70059760, 78817230, 84071712, 105089640, 126107568, 140119520, 157634460, 210179280, 252215136, 315268920, 420358560, 630537840, 1261075680]

約数ペア:

[(1, 1261075680), (2, 630537840), (3, 420358560), (4, 315268920), (5, 252215136), (6, 210179280), (8, 157634460), (9, 140119520), (10, 126107568), (12, 105089640), (15, 84071712), (16, 78817230), (18, 70059760), (20, 63053784), (24, 52544820), (30, 42035856), (32, 39408615), (36, 35029880), (40, 31526892), (45, 28023904), (48, 26272410), (60, 21017928), (72, 17514940), (80, 15763446), (90, 14011952), (96, 13136205), (120, 10508964), (144, 8757470), (160, 7881723), (180, 7005976), (240, 5254482), (288, 4378735), (360, 3502988), (480, 2627241), (547, 2305440), (720, 1751494), (1094, 1152720), (1440, 875747), (1601, 787680), (1641, 768480), (2188, 576360), (2735, 461088), (3202, 393840), (3282, 384240), (4376, 288180), (4803, 262560), (4923, 256160), (5470, 230544), (6404, 196920), (6564, 192120), (8005, 157536), (8205, 153696), (8752, 144090), (9606, 131280), (9846, 128080), (10940, 115272), (12808, 98460), (13128, 96060), (14409, 87520), (16010, 78768), (16410, 76848), (17504, 72045), (19212, 65640), (19692, 64040), (21880, 57636), (24015, 52512), (24615, 51232), (25616, 49230), (26256, 48030), (28818, 43760), (32020, 39384), (32820, 38424)]