2118120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 6696000

約数和(自身を除く): 4577880

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, 929, 1140, 1858, 2280, 2787, 3716, 4645, 5574, 7432, 9290, 11148, 13935, 17651, 18580, 22296, 27870, 35302, 37160, 52953, 55740, 70604, 88255, 105906, 111480, 141208, 176510, 211812, 264765, 353020, 423624, 529530, 706040, 1059060, 2118120]

約数ペア:

[(1, 2118120), (2, 1059060), (3, 706040), (4, 529530), (5, 423624), (6, 353020), (8, 264765), (10, 211812), (12, 176510), (15, 141208), (19, 111480), (20, 105906), (24, 88255), (30, 70604), (38, 55740), (40, 52953), (57, 37160), (60, 35302), (76, 27870), (95, 22296), (114, 18580), (120, 17651), (152, 13935), (190, 11148), (228, 9290), (285, 7432), (380, 5574), (456, 4645), (570, 3716), (760, 2787), (929, 2280), (1140, 1858)]