38744520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322871}}^1$

素因数の和:322885

約数の個数: 32

約数和(自身を含む): 116233920

約数和(自身を除く): 77489400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322871, 645742, 968613, 1291484, 1614355, 1937226, 2582968, 3228710, 3874452, 4843065, 6457420, 7748904, 9686130, 12914840, 19372260, 38744520]

約数ペア:

[(1, 38744520), (2, 19372260), (3, 12914840), (4, 9686130), (5, 7748904), (6, 6457420), (8, 4843065), (10, 3874452), (12, 3228710), (15, 2582968), (20, 1937226), (24, 1614355), (30, 1291484), (40, 968613), (60, 645742), (120, 322871)]