30318048

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 108

約数和(自身を含む): 90581400

約数和(自身を除く): 60263352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 199, 207, 276, 288, 368, 398, 414, 529, 552, 597, 736, 796, 828, 1058, 1104, 1194, 1587, 1592, 1656, 1791, 2116, 2208, 2388, 3174, 3184, 3312, 3582, 4232, 4577, 4761, 4776, 6348, 6368, 6624, 7164, 8464, 9154, 9522, 9552, 12696, 13731, 14328, 16928, 18308, 19044, 19104, 25392, 27462, 28656, 36616, 38088, 41193, 50784, 54924, 57312, 73232, 76176, 82386, 105271, 109848, 146464, 152352, 164772, 210542, 219696, 315813, 329544, 421084, 439392, 631626, 659088, 842168, 947439, 1263252, 1318176, 1684336, 1894878, 2526504, 3368672, 3789756, 5053008, 7579512, 10106016, 15159024, 30318048]

約数ペア:

[(1, 30318048), (2, 15159024), (3, 10106016), (4, 7579512), (6, 5053008), (8, 3789756), (9, 3368672), (12, 2526504), (16, 1894878), (18, 1684336), (23, 1318176), (24, 1263252), (32, 947439), (36, 842168), (46, 659088), (48, 631626), (69, 439392), (72, 421084), (92, 329544), (96, 315813), (138, 219696), (144, 210542), (184, 164772), (199, 152352), (207, 146464), (276, 109848), (288, 105271), (368, 82386), (398, 76176), (414, 73232), (529, 57312), (552, 54924), (597, 50784), (736, 41193), (796, 38088), (828, 36616), (1058, 28656), (1104, 27462), (1194, 25392), (1587, 19104), (1592, 19044), (1656, 18308), (1791, 16928), (2116, 14328), (2208, 13731), (2388, 12696), (3174, 9552), (3184, 9522), (3312, 9154), (3582, 8464), (4232, 7164), (4577, 6624), (4761, 6368), (4776, 6348)]