160043760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1335

約数の個数: 120

約数和(自身を含む): 540664800

約数和(自身を除く): 380621040

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, 1117, 1194, 1592, 1791, 1990, 2234, 2388, 2985, 3184, 3351, 3582, 3980, 4468, 4776, 5585, 5970, 6702, 7164, 7960, 8936, 8955, 9552, 10053, 11170, 11940, 13404, 14328, 15920, 16755, 17872, 17910, 20106, 22340, 23880, 26808, 28656, 33510, 35820, 40212, 44680, 47760, 50265, 53616, 67020, 71640, 80424, 89360, 100530, 134040, 143280, 160848, 201060, 222283, 268080, 402120, 444566, 666849, 804240, 889132, 1111415, 1333698, 1778264, 2000547, 2222830, 2667396, 3334245, 3556528, 4001094, 4445660, 5334792, 6668490, 8002188, 8891320, 10002735, 10669584, 13336980, 16004376, 17782640, 20005470, 26673960, 32008752, 40010940, 53347920, 80021880, 160043760]

約数ペア:

[(1, 160043760), (2, 80021880), (3, 53347920), (4, 40010940), (5, 32008752), (6, 26673960), (8, 20005470), (9, 17782640), (10, 16004376), (12, 13336980), (15, 10669584), (16, 10002735), (18, 8891320), (20, 8002188), (24, 6668490), (30, 5334792), (36, 4445660), (40, 4001094), (45, 3556528), (48, 3334245), (60, 2667396), (72, 2222830), (80, 2000547), (90, 1778264), (120, 1333698), (144, 1111415), (180, 889132), (199, 804240), (240, 666849), (360, 444566), (398, 402120), (597, 268080), (720, 222283), (796, 201060), (995, 160848), (1117, 143280), (1194, 134040), (1592, 100530), (1791, 89360), (1990, 80424), (2234, 71640), (2388, 67020), (2985, 53616), (3184, 50265), (3351, 47760), (3582, 44680), (3980, 40212), (4468, 35820), (4776, 33510), (5585, 28656), (5970, 26808), (6702, 23880), (7164, 22340), (7960, 20106), (8936, 17910), (8955, 17872), (9552, 16755), (10053, 15920), (11170, 14328), (11940, 13404)]