206469240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2003}}^1$

素因数の和:2876

約数の個数: 64

約数和(自身を含む): 620438400

約数和(自身を除く): 413969160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 859, 1718, 2003, 2577, 3436, 4006, 4295, 5154, 6009, 6872, 8012, 8590, 10015, 10308, 12018, 12885, 16024, 17180, 20030, 20616, 24036, 25770, 30045, 34360, 40060, 48072, 51540, 60090, 80120, 103080, 120180, 240360, 1720577, 3441154, 5161731, 6882308, 8602885, 10323462, 13764616, 17205770, 20646924, 25808655, 34411540, 41293848, 51617310, 68823080, 103234620, 206469240]

約数ペア:

[(1, 206469240), (2, 103234620), (3, 68823080), (4, 51617310), (5, 41293848), (6, 34411540), (8, 25808655), (10, 20646924), (12, 17205770), (15, 13764616), (20, 10323462), (24, 8602885), (30, 6882308), (40, 5161731), (60, 3441154), (120, 1720577), (859, 240360), (1718, 120180), (2003, 103080), (2577, 80120), (3436, 60090), (4006, 51540), (4295, 48072), (5154, 40060), (6009, 34360), (6872, 30045), (8012, 25770), (8590, 24036), (10015, 20616), (10308, 20030), (12018, 17180), (12885, 16024)]