12627903480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{244159}}^1$

素因数の和:244604

約数の個数: 64

約数和(自身を含む): 37971763200

約数和(自身を除く): 25343859720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 6465, 8620, 10344, 12930, 17240, 25860, 51720, 244159, 488318, 732477, 976636, 1220795, 1464954, 1953272, 2441590, 2929908, 3662385, 4883180, 5859816, 7324770, 9766360, 14649540, 29299080, 105232529, 210465058, 315697587, 420930116, 526162645, 631395174, 841860232, 1052325290, 1262790348, 1578487935, 2104650580, 2525580696, 3156975870, 4209301160, 6313951740, 12627903480]

約数ペア:

[(1, 12627903480), (2, 6313951740), (3, 4209301160), (4, 3156975870), (5, 2525580696), (6, 2104650580), (8, 1578487935), (10, 1262790348), (12, 1052325290), (15, 841860232), (20, 631395174), (24, 526162645), (30, 420930116), (40, 315697587), (60, 210465058), (120, 105232529), (431, 29299080), (862, 14649540), (1293, 9766360), (1724, 7324770), (2155, 5859816), (2586, 4883180), (3448, 3662385), (4310, 2929908), (5172, 2441590), (6465, 1953272), (8620, 1464954), (10344, 1220795), (12930, 976636), (17240, 732477), (25860, 488318), (51720, 244159)]