40544520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337871}}^1$

素因数の和:337885

約数の個数: 32

約数和(自身を含む): 121633920

約数和(自身を除く): 81089400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337871, 675742, 1013613, 1351484, 1689355, 2027226, 2702968, 3378710, 4054452, 5068065, 6757420, 8108904, 10136130, 13514840, 20272260, 40544520]

約数ペア:

[(1, 40544520), (2, 20272260), (3, 13514840), (4, 10136130), (5, 8108904), (6, 6757420), (8, 5068065), (10, 4054452), (12, 3378710), (15, 2702968), (20, 2027226), (24, 1689355), (30, 1351484), (40, 1013613), (60, 675742), (120, 337871)]