4166640

素因数分解:

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

素因数の和:668

約数の個数: 100

約数和(自身を含む): 14493864

約数和(自身を除く): 10327224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 643, 648, 720, 810, 1080, 1286, 1296, 1620, 1929, 2160, 2572, 3215, 3240, 3858, 5144, 5787, 6430, 6480, 7716, 9645, 10288, 11574, 12860, 15432, 17361, 19290, 23148, 25720, 28935, 30864, 34722, 38580, 46296, 51440, 52083, 57870, 69444, 77160, 86805, 92592, 104166, 115740, 138888, 154320, 173610, 208332, 231480, 260415, 277776, 347220, 416664, 462960, 520830, 694440, 833328, 1041660, 1388880, 2083320, 4166640]

約数ペア:

[(1, 4166640), (2, 2083320), (3, 1388880), (4, 1041660), (5, 833328), (6, 694440), (8, 520830), (9, 462960), (10, 416664), (12, 347220), (15, 277776), (16, 260415), (18, 231480), (20, 208332), (24, 173610), (27, 154320), (30, 138888), (36, 115740), (40, 104166), (45, 92592), (48, 86805), (54, 77160), (60, 69444), (72, 57870), (80, 52083), (81, 51440), (90, 46296), (108, 38580), (120, 34722), (135, 30864), (144, 28935), (162, 25720), (180, 23148), (216, 19290), (240, 17361), (270, 15432), (324, 12860), (360, 11574), (405, 10288), (432, 9645), (540, 7716), (643, 6480), (648, 6430), (720, 5787), (810, 5144), (1080, 3858), (1286, 3240), (1296, 3215), (1620, 2572), (1929, 2160)]