180241120

素因数分解:

$2^5\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1607}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 426692448

約数和(自身を除く): 246451328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 701, 1402, 1607, 2804, 3214, 3505, 5608, 6428, 7010, 8035, 11216, 12856, 14020, 16070, 22432, 25712, 28040, 32140, 51424, 56080, 64280, 112160, 128560, 257120, 1126507, 2253014, 4506028, 5632535, 9012056, 11265070, 18024112, 22530140, 36048224, 45060280, 90120560, 180241120]

約数ペア:

[(1, 180241120), (2, 90120560), (4, 45060280), (5, 36048224), (8, 22530140), (10, 18024112), (16, 11265070), (20, 9012056), (32, 5632535), (40, 4506028), (80, 2253014), (160, 1126507), (701, 257120), (1402, 128560), (1607, 112160), (2804, 64280), (3214, 56080), (3505, 51424), (5608, 32140), (6428, 28040), (7010, 25712), (8035, 22432), (11216, 16070), (12856, 14020)]