56397480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{469979}}^1$

素因数の和:469993

約数の個数: 32

約数和(自身を含む): 169192800

約数和(自身を除く): 112795320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 469979, 939958, 1409937, 1879916, 2349895, 2819874, 3759832, 4699790, 5639748, 7049685, 9399580, 11279496, 14099370, 18799160, 28198740, 56397480]

約数ペア:

[(1, 56397480), (2, 28198740), (3, 18799160), (4, 14099370), (5, 11279496), (6, 9399580), (8, 7049685), (10, 5639748), (12, 4699790), (15, 3759832), (20, 2819874), (24, 2349895), (30, 1879916), (40, 1409937), (60, 939958), (120, 469979)]