461827980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{285079}}^1$

素因数の和:285100

約数の個数: 60

約数和(自身を含む): 1448776560

約数和(自身を除く): 986948580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 285079, 570158, 855237, 1140316, 1425395, 1710474, 2565711, 2850790, 3420948, 4276185, 5131422, 5701580, 7697133, 8552370, 10262844, 12828555, 15394266, 17104740, 23091399, 25657110, 30788532, 38485665, 46182798, 51314220, 76971330, 92365596, 115456995, 153942660, 230913990, 461827980]

約数ペア:

[(1, 461827980), (2, 230913990), (3, 153942660), (4, 115456995), (5, 92365596), (6, 76971330), (9, 51314220), (10, 46182798), (12, 38485665), (15, 30788532), (18, 25657110), (20, 23091399), (27, 17104740), (30, 15394266), (36, 12828555), (45, 10262844), (54, 8552370), (60, 7697133), (81, 5701580), (90, 5131422), (108, 4276185), (135, 3420948), (162, 2850790), (180, 2565711), (270, 1710474), (324, 1425395), (405, 1140316), (540, 855237), (810, 570158), (1620, 285079)]