2002300920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5561947}}^1$

素因数の和:5561964

約数の個数: 48

約数和(自身を含む): 6507479160

約数和(自身を除く): 4505178240

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, 5561947, 11123894, 16685841, 22247788, 27809735, 33371682, 44495576, 50057523, 55619470, 66743364, 83429205, 100115046, 111238940, 133486728, 166858410, 200230092, 222477880, 250287615, 333716820, 400460184, 500575230, 667433640, 1001150460, 2002300920]

約数ペア:

[(1, 2002300920), (2, 1001150460), (3, 667433640), (4, 500575230), (5, 400460184), (6, 333716820), (8, 250287615), (9, 222477880), (10, 200230092), (12, 166858410), (15, 133486728), (18, 111238940), (20, 100115046), (24, 83429205), (30, 66743364), (36, 55619470), (40, 50057523), (45, 44495576), (60, 33371682), (72, 27809735), (90, 22247788), (120, 16685841), (180, 11123894), (360, 5561947)]