146243340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{270821}}^1$

素因数の和:270839

約数の個数: 48

約数和(自身を含む): 454980960

約数和(自身を除く): 308737620

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, 270821, 541642, 812463, 1083284, 1354105, 1624926, 2437389, 2708210, 3249852, 4062315, 4874778, 5416420, 7312167, 8124630, 9749556, 12186945, 14624334, 16249260, 24373890, 29248668, 36560835, 48747780, 73121670, 146243340]

約数ペア:

[(1, 146243340), (2, 73121670), (3, 48747780), (4, 36560835), (5, 29248668), (6, 24373890), (9, 16249260), (10, 14624334), (12, 12186945), (15, 9749556), (18, 8124630), (20, 7312167), (27, 5416420), (30, 4874778), (36, 4062315), (45, 3249852), (54, 2708210), (60, 2437389), (90, 1624926), (108, 1354105), (135, 1083284), (180, 812463), (270, 541642), (540, 270821)]