679395720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5661631}}^1$

素因数の和:5661645

約数の個数: 32

約数和(自身を含む): 2038187520

約数和(自身を除く): 1358791800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5661631, 11323262, 16984893, 22646524, 28308155, 33969786, 45293048, 56616310, 67939572, 84924465, 113232620, 135879144, 169848930, 226465240, 339697860, 679395720]

約数ペア:

[(1, 679395720), (2, 339697860), (3, 226465240), (4, 169848930), (5, 135879144), (6, 113232620), (8, 84924465), (10, 67939572), (12, 56616310), (15, 45293048), (20, 33969786), (24, 28308155), (30, 22646524), (40, 16984893), (60, 11323262), (120, 5661631)]