144880380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{268297}}^1$

素因数の和:268315

約数の個数: 48

約数和(自身を含む): 450740640

約数和(自身を除く): 305860260

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, 268297, 536594, 804891, 1073188, 1341485, 1609782, 2414673, 2682970, 3219564, 4024455, 4829346, 5365940, 7244019, 8048910, 9658692, 12073365, 14488038, 16097820, 24146730, 28976076, 36220095, 48293460, 72440190, 144880380]

約数ペア:

[(1, 144880380), (2, 72440190), (3, 48293460), (4, 36220095), (5, 28976076), (6, 24146730), (9, 16097820), (10, 14488038), (12, 12073365), (15, 9658692), (18, 8048910), (20, 7244019), (27, 5365940), (30, 4829346), (36, 4024455), (45, 3219564), (54, 2682970), (60, 2414673), (90, 1609782), (108, 1341485), (135, 1073188), (180, 804891), (270, 536594), (540, 268297)]