858767940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1590311}}^1$

素因数の和:1590329

約数の個数: 48

約数和(自身を含む): 2671724160

約数和(自身を除く): 1812956220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1590311, 3180622, 4770933, 6361244, 7951555, 9541866, 14312799, 15903110, 19083732, 23854665, 28625598, 31806220, 42938397, 47709330, 57251196, 71563995, 85876794, 95418660, 143127990, 171753588, 214691985, 286255980, 429383970, 858767940]

約数ペア:

[(1, 858767940), (2, 429383970), (3, 286255980), (4, 214691985), (5, 171753588), (6, 143127990), (9, 95418660), (10, 85876794), (12, 71563995), (15, 57251196), (18, 47709330), (20, 42938397), (27, 31806220), (30, 28625598), (36, 23854665), (45, 19083732), (54, 15903110), (60, 14312799), (90, 9541866), (108, 7951555), (135, 6361244), (180, 4770933), (270, 3180622), (540, 1590311)]