143508780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{265757}}^1$

素因数の和:265775

約数の個数: 48

約数和(自身を含む): 446473440

約数和(自身を除く): 302964660

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, 265757, 531514, 797271, 1063028, 1328785, 1594542, 2391813, 2657570, 3189084, 3986355, 4783626, 5315140, 7175439, 7972710, 9567252, 11959065, 14350878, 15945420, 23918130, 28701756, 35877195, 47836260, 71754390, 143508780]

約数ペア:

[(1, 143508780), (2, 71754390), (3, 47836260), (4, 35877195), (5, 28701756), (6, 23918130), (9, 15945420), (10, 14350878), (12, 11959065), (15, 9567252), (18, 7972710), (20, 7175439), (27, 5315140), (30, 4783626), (36, 3986355), (45, 3189084), (54, 2657570), (60, 2391813), (90, 1594542), (108, 1328785), (135, 1063028), (180, 797271), (270, 531514), (540, 265757)]