276549480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{768193}}^1$

素因数の和:768210

約数の個数: 48

約数和(自身を含む): 898786980

約数和(自身を除く): 622237500

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, 768193, 1536386, 2304579, 3072772, 3840965, 4609158, 6145544, 6913737, 7681930, 9218316, 11522895, 13827474, 15363860, 18436632, 23045790, 27654948, 30727720, 34568685, 46091580, 55309896, 69137370, 92183160, 138274740, 276549480]

約数ペア:

[(1, 276549480), (2, 138274740), (3, 92183160), (4, 69137370), (5, 55309896), (6, 46091580), (8, 34568685), (9, 30727720), (10, 27654948), (12, 23045790), (15, 18436632), (18, 15363860), (20, 13827474), (24, 11522895), (30, 9218316), (36, 7681930), (40, 6913737), (45, 6145544), (60, 4609158), (72, 3840965), (90, 3072772), (120, 2304579), (180, 1536386), (360, 768193)]