139124880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1189

約数の個数: 120

約数和(自身を含む): 470059200

約数和(自身を除く): 330934320

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, 971, 995, 1194, 1592, 1791, 1942, 1990, 2388, 2913, 2985, 3184, 3582, 3884, 3980, 4776, 4855, 5826, 5970, 7164, 7768, 7960, 8739, 8955, 9552, 9710, 11652, 11940, 14328, 14565, 15536, 15920, 17478, 17910, 19420, 23304, 23880, 28656, 29130, 34956, 35820, 38840, 43695, 46608, 47760, 58260, 69912, 71640, 77680, 87390, 116520, 139824, 143280, 174780, 193229, 233040, 349560, 386458, 579687, 699120, 772916, 966145, 1159374, 1545832, 1739061, 1932290, 2318748, 2898435, 3091664, 3478122, 3864580, 4637496, 5796870, 6956244, 7729160, 8695305, 9274992, 11593740, 13912488, 15458320, 17390610, 23187480, 27824976, 34781220, 46374960, 69562440, 139124880]

約数ペア:

[(1, 139124880), (2, 69562440), (3, 46374960), (4, 34781220), (5, 27824976), (6, 23187480), (8, 17390610), (9, 15458320), (10, 13912488), (12, 11593740), (15, 9274992), (16, 8695305), (18, 7729160), (20, 6956244), (24, 5796870), (30, 4637496), (36, 3864580), (40, 3478122), (45, 3091664), (48, 2898435), (60, 2318748), (72, 1932290), (80, 1739061), (90, 1545832), (120, 1159374), (144, 966145), (180, 772916), (199, 699120), (240, 579687), (360, 386458), (398, 349560), (597, 233040), (720, 193229), (796, 174780), (971, 143280), (995, 139824), (1194, 116520), (1592, 87390), (1791, 77680), (1942, 71640), (1990, 69912), (2388, 58260), (2913, 47760), (2985, 46608), (3184, 43695), (3582, 38840), (3884, 35820), (3980, 34956), (4776, 29130), (4855, 28656), (5826, 23880), (5970, 23304), (7164, 19420), (7768, 17910), (7960, 17478), (8739, 15920), (8955, 15536), (9552, 14565), (9710, 14328), (11652, 11940)]