143557380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{265847}}^1$

素因数の和:265865

約数の個数: 48

約数和(自身を含む): 446624640

約数和(自身を除く): 303067260

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, 265847, 531694, 797541, 1063388, 1329235, 1595082, 2392623, 2658470, 3190164, 3987705, 4785246, 5316940, 7177869, 7975410, 9570492, 11963115, 14355738, 15950820, 23926230, 28711476, 35889345, 47852460, 71778690, 143557380]

約数ペア:

[(1, 143557380), (2, 71778690), (3, 47852460), (4, 35889345), (5, 28711476), (6, 23926230), (9, 15950820), (10, 14355738), (12, 11963115), (15, 9570492), (18, 7975410), (20, 7177869), (27, 5316940), (30, 4785246), (36, 3987705), (45, 3190164), (54, 2658470), (60, 2392623), (90, 1595082), (108, 1329235), (135, 1063388), (180, 797541), (270, 531694), (540, 265847)]