313620712920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{290389549}}^1$

素因数の和:290389569

約数の個数: 64

約数和(自身を含む): 1045402380000

約数和(自身を除く): 731781667080

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 290389549, 580779098, 871168647, 1161558196, 1451947745, 1742337294, 2323116392, 2613505941, 2903895490, 3484674588, 4355843235, 5227011882, 5807790980, 6969349176, 7840517823, 8711686470, 10454023764, 11615581960, 13067529705, 15681035646, 17423372940, 20908047528, 26135059410, 31362071292, 34846745880, 39202589115, 52270118820, 62724142584, 78405178230, 104540237640, 156810356460, 313620712920]

約数ペア:

[(1, 313620712920), (2, 156810356460), (3, 104540237640), (4, 78405178230), (5, 62724142584), (6, 52270118820), (8, 39202589115), (9, 34846745880), (10, 31362071292), (12, 26135059410), (15, 20908047528), (18, 17423372940), (20, 15681035646), (24, 13067529705), (27, 11615581960), (30, 10454023764), (36, 8711686470), (40, 7840517823), (45, 6969349176), (54, 5807790980), (60, 5227011882), (72, 4355843235), (90, 3484674588), (108, 2903895490), (120, 2613505941), (135, 2323116392), (180, 1742337294), (216, 1451947745), (270, 1161558196), (360, 871168647), (540, 580779098), (1080, 290389549)]