1259210340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2331871}}^1$

素因数の和:2331889

約数の個数: 48

約数和(自身を含む): 3917544960

約数和(自身を除く): 2658334620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2331871, 4663742, 6995613, 9327484, 11659355, 13991226, 20986839, 23318710, 27982452, 34978065, 41973678, 46637420, 62960517, 69956130, 83947356, 104934195, 125921034, 139912260, 209868390, 251842068, 314802585, 419736780, 629605170, 1259210340]

約数ペア:

[(1, 1259210340), (2, 629605170), (3, 419736780), (4, 314802585), (5, 251842068), (6, 209868390), (9, 139912260), (10, 125921034), (12, 104934195), (15, 83947356), (18, 69956130), (20, 62960517), (27, 46637420), (30, 41973678), (36, 34978065), (45, 27982452), (54, 23318710), (60, 20986839), (90, 13991226), (108, 11659355), (135, 9327484), (180, 6995613), (270, 4663742), (540, 2331871)]