428110380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{792797}}^1$

素因数の和:792815

約数の個数: 48

約数和(自身を含む): 1331900640

約数和(自身を除く): 903790260

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, 792797, 1585594, 2378391, 3171188, 3963985, 4756782, 7135173, 7927970, 9513564, 11891955, 14270346, 15855940, 21405519, 23783910, 28540692, 35675865, 42811038, 47567820, 71351730, 85622076, 107027595, 142703460, 214055190, 428110380]

約数ペア:

[(1, 428110380), (2, 214055190), (3, 142703460), (4, 107027595), (5, 85622076), (6, 71351730), (9, 47567820), (10, 42811038), (12, 35675865), (15, 28540692), (18, 23783910), (20, 21405519), (27, 15855940), (30, 14270346), (36, 11891955), (45, 9513564), (54, 7927970), (60, 7135173), (90, 4756782), (108, 3963985), (135, 3171188), (180, 2378391), (270, 1585594), (540, 792797)]