160903440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1341

約数の個数: 120

約数和(自身を含む): 543566400

約数和(自身を除く): 382662960

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, 1123, 1194, 1592, 1791, 1990, 2246, 2388, 2985, 3184, 3369, 3582, 3980, 4492, 4776, 5615, 5970, 6738, 7164, 7960, 8955, 8984, 9552, 10107, 11230, 11940, 13476, 14328, 15920, 16845, 17910, 17968, 20214, 22460, 23880, 26952, 28656, 33690, 35820, 40428, 44920, 47760, 50535, 53904, 67380, 71640, 80856, 89840, 101070, 134760, 143280, 161712, 202140, 223477, 269520, 404280, 446954, 670431, 808560, 893908, 1117385, 1340862, 1787816, 2011293, 2234770, 2681724, 3352155, 3575632, 4022586, 4469540, 5363448, 6704310, 8045172, 8939080, 10056465, 10726896, 13408620, 16090344, 17878160, 20112930, 26817240, 32180688, 40225860, 53634480, 80451720, 160903440]

約数ペア:

[(1, 160903440), (2, 80451720), (3, 53634480), (4, 40225860), (5, 32180688), (6, 26817240), (8, 20112930), (9, 17878160), (10, 16090344), (12, 13408620), (15, 10726896), (16, 10056465), (18, 8939080), (20, 8045172), (24, 6704310), (30, 5363448), (36, 4469540), (40, 4022586), (45, 3575632), (48, 3352155), (60, 2681724), (72, 2234770), (80, 2011293), (90, 1787816), (120, 1340862), (144, 1117385), (180, 893908), (199, 808560), (240, 670431), (360, 446954), (398, 404280), (597, 269520), (720, 223477), (796, 202140), (995, 161712), (1123, 143280), (1194, 134760), (1592, 101070), (1791, 89840), (1990, 80856), (2246, 71640), (2388, 67380), (2985, 53904), (3184, 50535), (3369, 47760), (3582, 44920), (3980, 40428), (4492, 35820), (4776, 33690), (5615, 28656), (5970, 26952), (6738, 23880), (7164, 22460), (7960, 20214), (8955, 17968), (8984, 17910), (9552, 16845), (10107, 15920), (11230, 14328), (11940, 13476)]