17400840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{145007}}^1$

素因数の和:145021

約数の個数: 32

約数和(自身を含む): 52202880

約数和(自身を除く): 34802040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 145007, 290014, 435021, 580028, 725035, 870042, 1160056, 1450070, 1740084, 2175105, 2900140, 3480168, 4350210, 5800280, 8700420, 17400840]

約数ペア:

[(1, 17400840), (2, 8700420), (3, 5800280), (4, 4350210), (5, 3480168), (6, 2900140), (8, 2175105), (10, 1740084), (12, 1450070), (15, 1160056), (20, 870042), (24, 725035), (30, 580028), (40, 435021), (60, 290014), (120, 145007)]