1560840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13007}}^1$

素因数の和:13021

約数の個数: 32

約数和(自身を含む): 4682880

約数和(自身を除く): 3122040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13007, 26014, 39021, 52028, 65035, 78042, 104056, 130070, 156084, 195105, 260140, 312168, 390210, 520280, 780420, 1560840]

約数ペア:

[(1, 1560840), (2, 780420), (3, 520280), (4, 390210), (5, 312168), (6, 260140), (8, 195105), (10, 156084), (12, 130070), (15, 104056), (20, 78042), (24, 65035), (30, 52028), (40, 39021), (60, 26014), (120, 13007)]