498979440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{77003}}^1$

素因数の和:77028

約数の個数: 100

約数和(自身を含む): 1733052024

約数和(自身を除く): 1234072584

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, 77003, 154006, 231009, 308012, 385015, 462018, 616024, 693027, 770030, 924036, 1155045, 1232048, 1386054, 1540060, 1848072, 2079081, 2310090, 2772108, 3080120, 3465135, 3696144, 4158162, 4620180, 5544216, 6160240, 6237243, 6930270, 8316324, 9240360, 10395405, 11088432, 12474486, 13860540, 16632648, 18480720, 20790810, 24948972, 27721080, 31186215, 33265296, 41581620, 49897944, 55442160, 62372430, 83163240, 99795888, 124744860, 166326480, 249489720, 498979440]

約数ペア:

[(1, 498979440), (2, 249489720), (3, 166326480), (4, 124744860), (5, 99795888), (6, 83163240), (8, 62372430), (9, 55442160), (10, 49897944), (12, 41581620), (15, 33265296), (16, 31186215), (18, 27721080), (20, 24948972), (24, 20790810), (27, 18480720), (30, 16632648), (36, 13860540), (40, 12474486), (45, 11088432), (48, 10395405), (54, 9240360), (60, 8316324), (72, 6930270), (80, 6237243), (81, 6160240), (90, 5544216), (108, 4620180), (120, 4158162), (135, 3696144), (144, 3465135), (162, 3080120), (180, 2772108), (216, 2310090), (240, 2079081), (270, 1848072), (324, 1540060), (360, 1386054), (405, 1232048), (432, 1155045), (540, 924036), (648, 770030), (720, 693027), (810, 616024), (1080, 462018), (1296, 385015), (1620, 308012), (2160, 231009), (3240, 154006), (6480, 77003)]