162580140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{903223}}^1$

素因数の和:903238

約数の個数: 36

約数和(自身を含む): 493160304

約数和(自身を除く): 330580164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 903223, 1806446, 2709669, 3612892, 4516115, 5419338, 8129007, 9032230, 10838676, 13548345, 16258014, 18064460, 27096690, 32516028, 40645035, 54193380, 81290070, 162580140]

約数ペア:

[(1, 162580140), (2, 81290070), (3, 54193380), (4, 40645035), (5, 32516028), (6, 27096690), (9, 18064460), (10, 16258014), (12, 13548345), (15, 10838676), (18, 9032230), (20, 8129007), (30, 5419338), (36, 4516115), (45, 3612892), (60, 2709669), (90, 1806446), (180, 903223)]