2480360

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 5680800

約数和(自身を除く): 3200440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1051, 1180, 2102, 2360, 4204, 5255, 8408, 10510, 21020, 42040, 62009, 124018, 248036, 310045, 496072, 620090, 1240180, 2480360]

約数ペア:

[(1, 2480360), (2, 1240180), (4, 620090), (5, 496072), (8, 310045), (10, 248036), (20, 124018), (40, 62009), (59, 42040), (118, 21020), (236, 10510), (295, 8408), (472, 5255), (590, 4204), (1051, 2360), (1180, 2102)]