512280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1423}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 1666080

約数和(自身を除く): 1153800

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, 1423, 2846, 4269, 5692, 7115, 8538, 11384, 12807, 14230, 17076, 21345, 25614, 28460, 34152, 42690, 51228, 56920, 64035, 85380, 102456, 128070, 170760, 256140, 512280]

約数ペア:

[(1, 512280), (2, 256140), (3, 170760), (4, 128070), (5, 102456), (6, 85380), (8, 64035), (9, 56920), (10, 51228), (12, 42690), (15, 34152), (18, 28460), (20, 25614), (24, 21345), (30, 17076), (36, 14230), (40, 12807), (45, 11384), (60, 8538), (72, 7115), (90, 5692), (120, 4269), (180, 2846), (360, 1423)]