9721740240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13502417}}^1$

素因数の和:13502436

約数の個数: 60

約数和(自身を含む): 32648846724

約数和(自身を除く): 22927106484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 13502417, 27004834, 40507251, 54009668, 67512085, 81014502, 108019336, 121521753, 135024170, 162029004, 202536255, 216038672, 243043506, 270048340, 324058008, 405072510, 486087012, 540096680, 607608765, 648116016, 810145020, 972174024, 1080193360, 1215217530, 1620290040, 1944348048, 2430435060, 3240580080, 4860870120, 9721740240]

約数ペア:

[(1, 9721740240), (2, 4860870120), (3, 3240580080), (4, 2430435060), (5, 1944348048), (6, 1620290040), (8, 1215217530), (9, 1080193360), (10, 972174024), (12, 810145020), (15, 648116016), (16, 607608765), (18, 540096680), (20, 486087012), (24, 405072510), (30, 324058008), (36, 270048340), (40, 243043506), (45, 216038672), (48, 202536255), (60, 162029004), (72, 135024170), (80, 121521753), (90, 108019336), (120, 81014502), (144, 67512085), (180, 54009668), (240, 40507251), (360, 27004834), (720, 13502417)]