374400540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2080003}}^1$

素因数の和:2080018

約数の個数: 36

約数和(自身を含む): 1135682184

約数和(自身を除く): 761281644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2080003, 4160006, 6240009, 8320012, 10400015, 12480018, 18720027, 20800030, 24960036, 31200045, 37440054, 41600060, 62400090, 74880108, 93600135, 124800180, 187200270, 374400540]

約数ペア:

[(1, 374400540), (2, 187200270), (3, 124800180), (4, 93600135), (5, 74880108), (6, 62400090), (9, 41600060), (10, 37440054), (12, 31200045), (15, 24960036), (18, 20800030), (20, 18720027), (30, 12480018), (36, 10400015), (45, 8320012), (60, 6240009), (90, 4160006), (180, 2080003)]