1282300920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3561947}}^1$

素因数の和:3561964

約数の個数: 48

約数和(自身を含む): 4167479160

約数和(自身を除く): 2885178240

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, 3561947, 7123894, 10685841, 14247788, 17809735, 21371682, 28495576, 32057523, 35619470, 42743364, 53429205, 64115046, 71238940, 85486728, 106858410, 128230092, 142477880, 160287615, 213716820, 256460184, 320575230, 427433640, 641150460, 1282300920]

約数ペア:

[(1, 1282300920), (2, 641150460), (3, 427433640), (4, 320575230), (5, 256460184), (6, 213716820), (8, 160287615), (9, 142477880), (10, 128230092), (12, 106858410), (15, 85486728), (18, 71238940), (20, 64115046), (24, 53429205), (30, 42743364), (36, 35619470), (40, 32057523), (45, 28495576), (60, 21371682), (72, 17809735), (90, 14247788), (120, 10685841), (180, 7123894), (360, 3561947)]