38579220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71443}}^1$

素因数の和:71461

約数の個数: 48

約数和(自身を含む): 120025920

約数和(自身を除く): 81446700

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, 71443, 142886, 214329, 285772, 357215, 428658, 642987, 714430, 857316, 1071645, 1285974, 1428860, 1928961, 2143290, 2571948, 3214935, 3857922, 4286580, 6429870, 7715844, 9644805, 12859740, 19289610, 38579220]

約数ペア:

[(1, 38579220), (2, 19289610), (3, 12859740), (4, 9644805), (5, 7715844), (6, 6429870), (9, 4286580), (10, 3857922), (12, 3214935), (15, 2571948), (18, 2143290), (20, 1928961), (27, 1428860), (30, 1285974), (36, 1071645), (45, 857316), (54, 714430), (60, 642987), (90, 428658), (108, 357215), (135, 285772), (180, 214329), (270, 142886), (540, 71443)]