154540440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{143093}}^1$

素因数の和:143113

約数の個数: 64

約数和(自身を含む): 515138400

約数和(自身を除く): 360597960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 143093, 286186, 429279, 572372, 715465, 858558, 1144744, 1287837, 1430930, 1717116, 2146395, 2575674, 2861860, 3434232, 3863511, 4292790, 5151348, 5723720, 6439185, 7727022, 8585580, 10302696, 12878370, 15454044, 17171160, 19317555, 25756740, 30908088, 38635110, 51513480, 77270220, 154540440]

約数ペア:

[(1, 154540440), (2, 77270220), (3, 51513480), (4, 38635110), (5, 30908088), (6, 25756740), (8, 19317555), (9, 17171160), (10, 15454044), (12, 12878370), (15, 10302696), (18, 8585580), (20, 7727022), (24, 6439185), (27, 5723720), (30, 5151348), (36, 4292790), (40, 3863511), (45, 3434232), (54, 2861860), (60, 2575674), (72, 2146395), (90, 1717116), (108, 1430930), (120, 1287837), (135, 1144744), (180, 858558), (216, 715465), (270, 572372), (360, 429279), (540, 286186), (1080, 143093)]