1041660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{643}}^1$

素因数の和:664

約数の個数: 60

約数和(自身を含む): 3272808

約数和(自身を除く): 2231148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 643, 810, 1286, 1620, 1929, 2572, 3215, 3858, 5787, 6430, 7716, 9645, 11574, 12860, 17361, 19290, 23148, 28935, 34722, 38580, 52083, 57870, 69444, 86805, 104166, 115740, 173610, 208332, 260415, 347220, 520830, 1041660]

約数ペア:

[(1, 1041660), (2, 520830), (3, 347220), (4, 260415), (5, 208332), (6, 173610), (9, 115740), (10, 104166), (12, 86805), (15, 69444), (18, 57870), (20, 52083), (27, 38580), (30, 34722), (36, 28935), (45, 23148), (54, 19290), (60, 17361), (81, 12860), (90, 11574), (108, 9645), (135, 7716), (162, 6430), (180, 5787), (270, 3858), (324, 3215), (405, 2572), (540, 1929), (643, 1620), (810, 1286)]