139326120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{387017}}^1$

素因数の和:387034

約数の個数: 48

約数和(自身を含む): 452811060

約数和(自身を除く): 313484940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 387017, 774034, 1161051, 1548068, 1935085, 2322102, 3096136, 3483153, 3870170, 4644204, 5805255, 6966306, 7740340, 9288408, 11610510, 13932612, 15480680, 17415765, 23221020, 27865224, 34831530, 46442040, 69663060, 139326120]

約数ペア:

[(1, 139326120), (2, 69663060), (3, 46442040), (4, 34831530), (5, 27865224), (6, 23221020), (8, 17415765), (9, 15480680), (10, 13932612), (12, 11610510), (15, 9288408), (18, 7740340), (20, 6966306), (24, 5805255), (30, 4644204), (36, 3870170), (40, 3483153), (45, 3096136), (60, 2322102), (72, 1935085), (90, 1548068), (120, 1161051), (180, 774034), (360, 387017)]