79855740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{147881}}^1$

素因数の和:147899

約数の個数: 48

約数和(自身を含む): 248441760

約数和(自身を除く): 168586020

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, 147881, 295762, 443643, 591524, 739405, 887286, 1330929, 1478810, 1774572, 2218215, 2661858, 2957620, 3992787, 4436430, 5323716, 6654645, 7985574, 8872860, 13309290, 15971148, 19963935, 26618580, 39927870, 79855740]

約数ペア:

[(1, 79855740), (2, 39927870), (3, 26618580), (4, 19963935), (5, 15971148), (6, 13309290), (9, 8872860), (10, 7985574), (12, 6654645), (15, 5323716), (18, 4436430), (20, 3992787), (27, 2957620), (30, 2661858), (36, 2218215), (45, 1774572), (54, 1478810), (60, 1330929), (90, 887286), (108, 739405), (135, 591524), (180, 443643), (270, 295762), (540, 147881)]