1040908920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{456539}}^1$

素因数の和:456572

約数の個数: 64

約数和(自身を含む): 3287088000

約数和(自身を除く): 2246179080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 456539, 913078, 1369617, 1826156, 2282695, 2739234, 3652312, 4565390, 5478468, 6848085, 8674241, 9130780, 10956936, 13696170, 17348482, 18261560, 26022723, 27392340, 34696964, 43371205, 52045446, 54784680, 69393928, 86742410, 104090892, 130113615, 173484820, 208181784, 260227230, 346969640, 520454460, 1040908920]

約数ペア:

[(1, 1040908920), (2, 520454460), (3, 346969640), (4, 260227230), (5, 208181784), (6, 173484820), (8, 130113615), (10, 104090892), (12, 86742410), (15, 69393928), (19, 54784680), (20, 52045446), (24, 43371205), (30, 34696964), (38, 27392340), (40, 26022723), (57, 18261560), (60, 17348482), (76, 13696170), (95, 10956936), (114, 9130780), (120, 8674241), (152, 6848085), (190, 5478468), (228, 4565390), (285, 3652312), (380, 2739234), (456, 2282695), (570, 1826156), (760, 1369617), (1140, 913078), (2280, 456539)]