119633940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{664633}}^1$

素因数の和:664648

約数の個数: 36

約数和(自身を含む): 362890164

約数和(自身を除く): 243256224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 664633, 1329266, 1993899, 2658532, 3323165, 3987798, 5981697, 6646330, 7975596, 9969495, 11963394, 13292660, 19938990, 23926788, 29908485, 39877980, 59816970, 119633940]

約数ペア:

[(1, 119633940), (2, 59816970), (3, 39877980), (4, 29908485), (5, 23926788), (6, 19938990), (9, 13292660), (10, 11963394), (12, 9969495), (15, 7975596), (18, 6646330), (20, 5981697), (30, 3987798), (36, 3323165), (45, 2658532), (60, 1993899), (90, 1329266), (180, 664633)]