67871280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{282797}}^1$

素因数の和:282813

約数の個数: 40

約数和(自身を含む): 210401712

約数和(自身を除く): 142530432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 282797, 565594, 848391, 1131188, 1413985, 1696782, 2262376, 2827970, 3393564, 4241955, 4524752, 5655940, 6787128, 8483910, 11311880, 13574256, 16967820, 22623760, 33935640, 67871280]

約数ペア:

[(1, 67871280), (2, 33935640), (3, 22623760), (4, 16967820), (5, 13574256), (6, 11311880), (8, 8483910), (10, 6787128), (12, 5655940), (15, 4524752), (16, 4241955), (20, 3393564), (24, 2827970), (30, 2262376), (40, 1696782), (48, 1413985), (60, 1131188), (80, 848391), (120, 565594), (240, 282797)]