718140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11969}}^1$

素因数の和:11981

約数の個数: 24

約数和(自身を含む): 2010960

約数和(自身を除く): 1292820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11969, 23938, 35907, 47876, 59845, 71814, 119690, 143628, 179535, 239380, 359070, 718140]

約数ペア:

[(1, 718140), (2, 359070), (3, 239380), (4, 179535), (5, 143628), (6, 119690), (10, 71814), (12, 59845), (15, 47876), (20, 35907), (30, 23938), (60, 11969)]