69435720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{192877}}^1$

素因数の和:192894

約数の個数: 48

約数和(自身を含む): 225667260

約数和(自身を除く): 156231540

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, 192877, 385754, 578631, 771508, 964385, 1157262, 1543016, 1735893, 1928770, 2314524, 2893155, 3471786, 3857540, 4629048, 5786310, 6943572, 7715080, 8679465, 11572620, 13887144, 17358930, 23145240, 34717860, 69435720]

約数ペア:

[(1, 69435720), (2, 34717860), (3, 23145240), (4, 17358930), (5, 13887144), (6, 11572620), (8, 8679465), (9, 7715080), (10, 6943572), (12, 5786310), (15, 4629048), (18, 3857540), (20, 3471786), (24, 2893155), (30, 2314524), (36, 1928770), (40, 1735893), (45, 1543016), (60, 1157262), (72, 964385), (90, 771508), (120, 578631), (180, 385754), (360, 192877)]