317798640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{49043}}^1$

素因数の和:49068

約数の個数: 100

約数和(自身を含む): 1103784264

約数和(自身を除く): 785985624

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, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 49043, 98086, 147129, 196172, 245215, 294258, 392344, 441387, 490430, 588516, 735645, 784688, 882774, 980860, 1177032, 1324161, 1471290, 1765548, 1961720, 2206935, 2354064, 2648322, 2942580, 3531096, 3923440, 3972483, 4413870, 5296644, 5885160, 6620805, 7062192, 7944966, 8827740, 10593288, 11770320, 13241610, 15889932, 17655480, 19862415, 21186576, 26483220, 31779864, 35310960, 39724830, 52966440, 63559728, 79449660, 105932880, 158899320, 317798640]

約数ペア:

[(1, 317798640), (2, 158899320), (3, 105932880), (4, 79449660), (5, 63559728), (6, 52966440), (8, 39724830), (9, 35310960), (10, 31779864), (12, 26483220), (15, 21186576), (16, 19862415), (18, 17655480), (20, 15889932), (24, 13241610), (27, 11770320), (30, 10593288), (36, 8827740), (40, 7944966), (45, 7062192), (48, 6620805), (54, 5885160), (60, 5296644), (72, 4413870), (80, 3972483), (81, 3923440), (90, 3531096), (108, 2942580), (120, 2648322), (135, 2354064), (144, 2206935), (162, 1961720), (180, 1765548), (216, 1471290), (240, 1324161), (270, 1177032), (324, 980860), (360, 882774), (405, 784688), (432, 735645), (540, 588516), (648, 490430), (720, 441387), (810, 392344), (1080, 294258), (1296, 245215), (1620, 196172), (2160, 147129), (3240, 98086), (6480, 49043)]