6820920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{18947}}^1$

素因数の和:18964

約数の個数: 48

約数和(自身を含む): 22169160

約数和(自身を除く): 15348240

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, 18947, 37894, 56841, 75788, 94735, 113682, 151576, 170523, 189470, 227364, 284205, 341046, 378940, 454728, 568410, 682092, 757880, 852615, 1136820, 1364184, 1705230, 2273640, 3410460, 6820920]

約数ペア:

[(1, 6820920), (2, 3410460), (3, 2273640), (4, 1705230), (5, 1364184), (6, 1136820), (8, 852615), (9, 757880), (10, 682092), (12, 568410), (15, 454728), (18, 378940), (20, 341046), (24, 284205), (30, 227364), (36, 189470), (40, 170523), (45, 151576), (60, 113682), (72, 94735), (90, 75788), (120, 56841), (180, 37894), (360, 18947)]