172619220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{4787}}^1$

素因数の和:5400

約数の個数: 48

約数和(自身を含む): 484239168

約数和(自身を除く): 311619948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 601, 1202, 1803, 2404, 3005, 3606, 4787, 6010, 7212, 9015, 9574, 12020, 14361, 18030, 19148, 23935, 28722, 36060, 47870, 57444, 71805, 95740, 143610, 287220, 2876987, 5753974, 8630961, 11507948, 14384935, 17261922, 28769870, 34523844, 43154805, 57539740, 86309610, 172619220]

約数ペア:

[(1, 172619220), (2, 86309610), (3, 57539740), (4, 43154805), (5, 34523844), (6, 28769870), (10, 17261922), (12, 14384935), (15, 11507948), (20, 8630961), (30, 5753974), (60, 2876987), (601, 287220), (1202, 143610), (1803, 95740), (2404, 71805), (3005, 57444), (3606, 47870), (4787, 36060), (6010, 28722), (7212, 23935), (9015, 19148), (9574, 18030), (12020, 14361)]