461803140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{855191}}^1$

素因数の和:855209

約数の個数: 48

約数和(自身を含む): 1436722560

約数和(自身を除く): 974919420

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, 855191, 1710382, 2565573, 3420764, 4275955, 5131146, 7696719, 8551910, 10262292, 12827865, 15393438, 17103820, 23090157, 25655730, 30786876, 38483595, 46180314, 51311460, 76967190, 92360628, 115450785, 153934380, 230901570, 461803140]

約数ペア:

[(1, 461803140), (2, 230901570), (3, 153934380), (4, 115450785), (5, 92360628), (6, 76967190), (9, 51311460), (10, 46180314), (12, 38483595), (15, 30786876), (18, 25655730), (20, 23090157), (27, 17103820), (30, 15393438), (36, 12827865), (45, 10262292), (54, 8551910), (60, 7696719), (90, 5131146), (108, 4275955), (135, 3420764), (180, 2565573), (270, 1710382), (540, 855191)]