190689480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{529693}}^1$

素因数の和:529710

約数の個数: 48

約数和(自身を含む): 619741980

約数和(自身を除く): 429052500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 529693, 1059386, 1589079, 2118772, 2648465, 3178158, 4237544, 4767237, 5296930, 6356316, 7945395, 9534474, 10593860, 12712632, 15890790, 19068948, 21187720, 23836185, 31781580, 38137896, 47672370, 63563160, 95344740, 190689480]

約数ペア:

[(1, 190689480), (2, 95344740), (3, 63563160), (4, 47672370), (5, 38137896), (6, 31781580), (8, 23836185), (9, 21187720), (10, 19068948), (12, 15890790), (15, 12712632), (18, 10593860), (20, 9534474), (24, 7945395), (30, 6356316), (36, 5296930), (40, 4767237), (45, 4237544), (60, 3178158), (72, 2648465), (90, 2118772), (120, 1589079), (180, 1059386), (360, 529693)]