82587240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229409}}^1$

素因数の和:229426

約数の個数: 48

約数和(自身を含む): 268409700

約数和(自身を除く): 185822460

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, 229409, 458818, 688227, 917636, 1147045, 1376454, 1835272, 2064681, 2294090, 2752908, 3441135, 4129362, 4588180, 5505816, 6882270, 8258724, 9176360, 10323405, 13764540, 16517448, 20646810, 27529080, 41293620, 82587240]

約数ペア:

[(1, 82587240), (2, 41293620), (3, 27529080), (4, 20646810), (5, 16517448), (6, 13764540), (8, 10323405), (9, 9176360), (10, 8258724), (12, 6882270), (15, 5505816), (18, 4588180), (20, 4129362), (24, 3441135), (30, 2752908), (36, 2294090), (40, 2064681), (45, 1835272), (60, 1376454), (72, 1147045), (90, 917636), (120, 688227), (180, 458818), (360, 229409)]