252870120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{234139}}^1$

素因数の和:234159

約数の個数: 64

約数和(自身を含む): 842904000

約数和(自身を除く): 590033880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 234139, 468278, 702417, 936556, 1170695, 1404834, 1873112, 2107251, 2341390, 2809668, 3512085, 4214502, 4682780, 5619336, 6321753, 7024170, 8429004, 9365560, 10536255, 12643506, 14048340, 16858008, 21072510, 25287012, 28096680, 31608765, 42145020, 50574024, 63217530, 84290040, 126435060, 252870120]

約数ペア:

[(1, 252870120), (2, 126435060), (3, 84290040), (4, 63217530), (5, 50574024), (6, 42145020), (8, 31608765), (9, 28096680), (10, 25287012), (12, 21072510), (15, 16858008), (18, 14048340), (20, 12643506), (24, 10536255), (27, 9365560), (30, 8429004), (36, 7024170), (40, 6321753), (45, 5619336), (54, 4682780), (60, 4214502), (72, 3512085), (90, 2809668), (108, 2341390), (120, 2107251), (135, 1873112), (180, 1404834), (216, 1170695), (270, 936556), (360, 702417), (540, 468278), (1080, 234139)]