129032760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46751}}^1$

素因数の和:46788

約数の個数: 64

約数和(自身を含む): 403937280

約数和(自身を除く): 274904520

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, 46751, 93502, 140253, 187004, 233755, 280506, 374008, 467510, 561012, 701265, 935020, 1075273, 1122024, 1402530, 1870040, 2150546, 2805060, 3225819, 4301092, 5376365, 5610120, 6451638, 8602184, 10752730, 12903276, 16129095, 21505460, 25806552, 32258190, 43010920, 64516380, 129032760]

約数ペア:

[(1, 129032760), (2, 64516380), (3, 43010920), (4, 32258190), (5, 25806552), (6, 21505460), (8, 16129095), (10, 12903276), (12, 10752730), (15, 8602184), (20, 6451638), (23, 5610120), (24, 5376365), (30, 4301092), (40, 3225819), (46, 2805060), (60, 2150546), (69, 1870040), (92, 1402530), (115, 1122024), (120, 1075273), (138, 935020), (184, 701265), (230, 561012), (276, 467510), (345, 374008), (460, 280506), (552, 233755), (690, 187004), (920, 140253), (1380, 93502), (2760, 46751)]