1588873320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{490393}}^1$

素因数の和:490416

約数の個数: 80

約数和(自身を含む): 5340390660

約数和(自身を除く): 3751517340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 490393, 980786, 1471179, 1961572, 2451965, 2942358, 3923144, 4413537, 4903930, 5884716, 7355895, 8827074, 9807860, 11769432, 13240611, 14711790, 17654148, 19615720, 22067685, 26481222, 29423580, 35308296, 39721833, 44135370, 52962444, 58847160, 66203055, 79443666, 88270740, 105924888, 132406110, 158887332, 176541480, 198609165, 264812220, 317774664, 397218330, 529624440, 794436660, 1588873320]

約数ペア:

[(1, 1588873320), (2, 794436660), (3, 529624440), (4, 397218330), (5, 317774664), (6, 264812220), (8, 198609165), (9, 176541480), (10, 158887332), (12, 132406110), (15, 105924888), (18, 88270740), (20, 79443666), (24, 66203055), (27, 58847160), (30, 52962444), (36, 44135370), (40, 39721833), (45, 35308296), (54, 29423580), (60, 26481222), (72, 22067685), (81, 19615720), (90, 17654148), (108, 14711790), (120, 13240611), (135, 11769432), (162, 9807860), (180, 8827074), (216, 7355895), (270, 5884716), (324, 4903930), (360, 4413537), (405, 3923144), (540, 2942358), (648, 2451965), (810, 1961572), (1080, 1471179), (1620, 980786), (3240, 490393)]