4544984880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{31721}}^1$

素因数の和:31939

約数の個数: 120

約数和(自身を含む): 15340759200

約数和(自身を除く): 10795774320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 9552, 11940, 14328, 15920, 17910, 23880, 28656, 31721, 35820, 47760, 63442, 71640, 95163, 126884, 143280, 158605, 190326, 253768, 285489, 317210, 380652, 475815, 507536, 570978, 634420, 761304, 951630, 1141956, 1268840, 1427445, 1522608, 1903260, 2283912, 2537680, 2854890, 3806520, 4567824, 5709780, 6312479, 7613040, 11419560, 12624958, 18937437, 22839120, 25249916, 31562395, 37874874, 50499832, 56812311, 63124790, 75749748, 94687185, 100999664, 113624622, 126249580, 151499496, 189374370, 227249244, 252499160, 284061555, 302998992, 378748740, 454498488, 504998320, 568123110, 757497480, 908996976, 1136246220, 1514994960, 2272492440, 4544984880]

約数ペア:

[(1, 4544984880), (2, 2272492440), (3, 1514994960), (4, 1136246220), (5, 908996976), (6, 757497480), (8, 568123110), (9, 504998320), (10, 454498488), (12, 378748740), (15, 302998992), (16, 284061555), (18, 252499160), (20, 227249244), (24, 189374370), (30, 151499496), (36, 126249580), (40, 113624622), (45, 100999664), (48, 94687185), (60, 75749748), (72, 63124790), (80, 56812311), (90, 50499832), (120, 37874874), (144, 31562395), (180, 25249916), (199, 22839120), (240, 18937437), (360, 12624958), (398, 11419560), (597, 7613040), (720, 6312479), (796, 5709780), (995, 4567824), (1194, 3806520), (1592, 2854890), (1791, 2537680), (1990, 2283912), (2388, 1903260), (2985, 1522608), (3184, 1427445), (3582, 1268840), (3980, 1141956), (4776, 951630), (5970, 761304), (7164, 634420), (7960, 570978), (8955, 507536), (9552, 475815), (11940, 380652), (14328, 317210), (15920, 285489), (17910, 253768), (23880, 190326), (28656, 158605), (31721, 143280), (35820, 126884), (47760, 95163), (63442, 71640)]