61442820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113783}}^1$

素因数の和:113801

約数の個数: 48

約数和(自身を含む): 191157120

約数和(自身を除く): 129714300

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, 113783, 227566, 341349, 455132, 568915, 682698, 1024047, 1137830, 1365396, 1706745, 2048094, 2275660, 3072141, 3413490, 4096188, 5120235, 6144282, 6826980, 10240470, 12288564, 15360705, 20480940, 30721410, 61442820]

約数ペア:

[(1, 61442820), (2, 30721410), (3, 20480940), (4, 15360705), (5, 12288564), (6, 10240470), (9, 6826980), (10, 6144282), (12, 5120235), (15, 4096188), (18, 3413490), (20, 3072141), (27, 2275660), (30, 2048094), (36, 1706745), (45, 1365396), (54, 1137830), (60, 1024047), (90, 682698), (108, 568915), (135, 455132), (180, 341349), (270, 227566), (540, 113783)]