15182760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5538

約数の個数: 64

約数和(自身を含む): 47537280

約数和(自身を除く): 32354520

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, 5501, 11002, 16503, 22004, 27505, 33006, 44008, 55010, 66012, 82515, 110020, 126523, 132024, 165030, 220040, 253046, 330060, 379569, 506092, 632615, 660120, 759138, 1012184, 1265230, 1518276, 1897845, 2530460, 3036552, 3795690, 5060920, 7591380, 15182760]

約数ペア:

[(1, 15182760), (2, 7591380), (3, 5060920), (4, 3795690), (5, 3036552), (6, 2530460), (8, 1897845), (10, 1518276), (12, 1265230), (15, 1012184), (20, 759138), (23, 660120), (24, 632615), (30, 506092), (40, 379569), (46, 330060), (60, 253046), (69, 220040), (92, 165030), (115, 132024), (120, 126523), (138, 110020), (184, 82515), (230, 66012), (276, 55010), (345, 44008), (460, 33006), (552, 27505), (690, 22004), (920, 16503), (1380, 11002), (2760, 5501)]