242568120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87887}}^1$

素因数の和:87924

約数の個数: 64

約数和(自身を含む): 759352320

約数和(自身を除く): 516784200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 87887, 175774, 263661, 351548, 439435, 527322, 703096, 878870, 1054644, 1318305, 1757740, 2021401, 2109288, 2636610, 3515480, 4042802, 5273220, 6064203, 8085604, 10107005, 10546440, 12128406, 16171208, 20214010, 24256812, 30321015, 40428020, 48513624, 60642030, 80856040, 121284060, 242568120]

約数ペア:

[(1, 242568120), (2, 121284060), (3, 80856040), (4, 60642030), (5, 48513624), (6, 40428020), (8, 30321015), (10, 24256812), (12, 20214010), (15, 16171208), (20, 12128406), (23, 10546440), (24, 10107005), (30, 8085604), (40, 6064203), (46, 5273220), (60, 4042802), (69, 3515480), (92, 2636610), (115, 2109288), (120, 2021401), (138, 1757740), (184, 1318305), (230, 1054644), (276, 878870), (345, 703096), (460, 527322), (552, 439435), (690, 351548), (920, 263661), (1380, 175774), (2760, 87887)]