276100920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{255649}}^1$

素因数の和:255669

約数の個数: 64

約数和(自身を含む): 920340000

約数和(自身を除く): 644239080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 255649, 511298, 766947, 1022596, 1278245, 1533894, 2045192, 2300841, 2556490, 3067788, 3834735, 4601682, 5112980, 6135576, 6902523, 7669470, 9203364, 10225960, 11504205, 13805046, 15338940, 18406728, 23008410, 27610092, 30677880, 34512615, 46016820, 55220184, 69025230, 92033640, 138050460, 276100920]

約数ペア:

[(1, 276100920), (2, 138050460), (3, 92033640), (4, 69025230), (5, 55220184), (6, 46016820), (8, 34512615), (9, 30677880), (10, 27610092), (12, 23008410), (15, 18406728), (18, 15338940), (20, 13805046), (24, 11504205), (27, 10225960), (30, 9203364), (36, 7669470), (40, 6902523), (45, 6135576), (54, 5112980), (60, 4601682), (72, 3834735), (90, 3067788), (108, 2556490), (120, 2300841), (135, 2045192), (180, 1533894), (216, 1278245), (270, 1022596), (360, 766947), (540, 511298), (1080, 255649)]