290609039520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{22423537}}^1$

素因数の和:22423564

約数の個数: 120

約数和(自身を含む): 1025607781044

約数和(自身を除く): 734998741524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 22423537, 44847074, 67270611, 89694148, 112117685, 134541222, 179388296, 201811833, 224235370, 269082444, 336353055, 358776592, 403623666, 448470740, 538164888, 605435499, 672706110, 717553184, 807247332, 896941480, 1009059165, 1076329776, 1210870998, 1345412220, 1614494664, 1793882960, 1816306497, 2018118330, 2152659552, 2421741996, 2690824440, 3027177495, 3228989328, 3587765920, 3632612994, 4036236660, 4843483992, 5381648880, 6054354990, 6457978656, 7265225988, 8072473320, 9081532485, 9686967984, 10763297760, 12108709980, 14530451976, 16144946640, 18163064970, 19373935968, 24217419960, 29060903952, 32289893280, 36326129940, 48434839920, 58121807904, 72652259880, 96869679840, 145304519760, 290609039520]

約数ペア:

[(1, 290609039520), (2, 145304519760), (3, 96869679840), (4, 72652259880), (5, 58121807904), (6, 48434839920), (8, 36326129940), (9, 32289893280), (10, 29060903952), (12, 24217419960), (15, 19373935968), (16, 18163064970), (18, 16144946640), (20, 14530451976), (24, 12108709980), (27, 10763297760), (30, 9686967984), (32, 9081532485), (36, 8072473320), (40, 7265225988), (45, 6457978656), (48, 6054354990), (54, 5381648880), (60, 4843483992), (72, 4036236660), (80, 3632612994), (81, 3587765920), (90, 3228989328), (96, 3027177495), (108, 2690824440), (120, 2421741996), (135, 2152659552), (144, 2018118330), (160, 1816306497), (162, 1793882960), (180, 1614494664), (216, 1345412220), (240, 1210870998), (270, 1076329776), (288, 1009059165), (324, 896941480), (360, 807247332), (405, 717553184), (432, 672706110), (480, 605435499), (540, 538164888), (648, 448470740), (720, 403623666), (810, 358776592), (864, 336353055), (1080, 269082444), (1296, 224235370), (1440, 201811833), (1620, 179388296), (2160, 134541222), (2592, 112117685), (3240, 89694148), (4320, 67270611), (6480, 44847074), (12960, 22423537)]