486548220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137443}}^1$

素因数の和:137514

約数の個数: 48

約数和(自身を含む): 1385435520

約数和(自身を除く): 898887300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 137443, 274886, 412329, 549772, 687215, 824658, 1374430, 1649316, 2061645, 2748860, 4123290, 8109137, 8246580, 16218274, 24327411, 32436548, 40545685, 48654822, 81091370, 97309644, 121637055, 162182740, 243274110, 486548220]

約数ペア:

[(1, 486548220), (2, 243274110), (3, 162182740), (4, 121637055), (5, 97309644), (6, 81091370), (10, 48654822), (12, 40545685), (15, 32436548), (20, 24327411), (30, 16218274), (59, 8246580), (60, 8109137), (118, 4123290), (177, 2748860), (236, 2061645), (295, 1649316), (354, 1374430), (590, 824658), (708, 687215), (885, 549772), (1180, 412329), (1770, 274886), (3540, 137443)]