143570340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{265871}}^1$

素因数の和:265889

約数の個数: 48

約数和(自身を含む): 446664960

約数和(自身を除く): 303094620

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, 265871, 531742, 797613, 1063484, 1329355, 1595226, 2392839, 2658710, 3190452, 3988065, 4785678, 5317420, 7178517, 7976130, 9571356, 11964195, 14357034, 15952260, 23928390, 28714068, 35892585, 47856780, 71785170, 143570340]

約数ペア:

[(1, 143570340), (2, 71785170), (3, 47856780), (4, 35892585), (5, 28714068), (6, 23928390), (9, 15952260), (10, 14357034), (12, 11964195), (15, 9571356), (18, 7976130), (20, 7178517), (27, 5317420), (30, 4785678), (36, 3988065), (45, 3190452), (54, 2658710), (60, 2392839), (90, 1595226), (108, 1329355), (135, 1063484), (180, 797613), (270, 531742), (540, 265871)]