56805480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157793}}^1$

素因数の和:157810

約数の個数: 48

約数和(自身を含む): 184618980

約数和(自身を除く): 127813500

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, 157793, 315586, 473379, 631172, 788965, 946758, 1262344, 1420137, 1577930, 1893516, 2366895, 2840274, 3155860, 3787032, 4733790, 5680548, 6311720, 7100685, 9467580, 11361096, 14201370, 18935160, 28402740, 56805480]

約数ペア:

[(1, 56805480), (2, 28402740), (3, 18935160), (4, 14201370), (5, 11361096), (6, 9467580), (8, 7100685), (9, 6311720), (10, 5680548), (12, 4733790), (15, 3787032), (18, 3155860), (20, 2840274), (24, 2366895), (30, 1893516), (36, 1577930), (40, 1420137), (45, 1262344), (60, 946758), (72, 788965), (90, 631172), (120, 473379), (180, 315586), (360, 157793)]