2012509080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5590303}}^1$

素因数の和:5590320

約数の個数: 48

約数和(自身を含む): 6540655680

約数和(自身を除く): 4528146600

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, 5590303, 11180606, 16770909, 22361212, 27951515, 33541818, 44722424, 50312727, 55903030, 67083636, 83854545, 100625454, 111806060, 134167272, 167709090, 201250908, 223612120, 251563635, 335418180, 402501816, 503127270, 670836360, 1006254540, 2012509080]

約数ペア:

[(1, 2012509080), (2, 1006254540), (3, 670836360), (4, 503127270), (5, 402501816), (6, 335418180), (8, 251563635), (9, 223612120), (10, 201250908), (12, 167709090), (15, 134167272), (18, 111806060), (20, 100625454), (24, 83854545), (30, 67083636), (36, 55903030), (40, 50312727), (45, 44722424), (60, 33541818), (72, 27951515), (90, 22361212), (120, 16770909), (180, 11180606), (360, 5590303)]