16866199080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{5205617}}^1$

素因数の和:5205640

約数の個数: 80

約数和(自身を含む): 56689180020

約数和(自身を除く): 39822980940

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, 5205617, 10411234, 15616851, 20822468, 26028085, 31233702, 41644936, 46850553, 52056170, 62467404, 78084255, 93701106, 104112340, 124934808, 140551659, 156168510, 187402212, 208224680, 234252765, 281103318, 312337020, 374804424, 421654977, 468505530, 562206636, 624674040, 702758295, 843309954, 937011060, 1124413272, 1405516590, 1686619908, 1874022120, 2108274885, 2811033180, 3373239816, 4216549770, 5622066360, 8433099540, 16866199080]

約数ペア:

[(1, 16866199080), (2, 8433099540), (3, 5622066360), (4, 4216549770), (5, 3373239816), (6, 2811033180), (8, 2108274885), (9, 1874022120), (10, 1686619908), (12, 1405516590), (15, 1124413272), (18, 937011060), (20, 843309954), (24, 702758295), (27, 624674040), (30, 562206636), (36, 468505530), (40, 421654977), (45, 374804424), (54, 312337020), (60, 281103318), (72, 234252765), (81, 208224680), (90, 187402212), (108, 156168510), (120, 140551659), (135, 124934808), (162, 104112340), (180, 93701106), (216, 78084255), (270, 62467404), (324, 52056170), (360, 46850553), (405, 41644936), (540, 31233702), (648, 26028085), (810, 20822468), (1080, 15616851), (1620, 10411234), (3240, 5205617)]