82505040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{343771}}^1$

素因数の和:343787

約数の個数: 40

約数和(自身を含む): 255766368

約数和(自身を除く): 173261328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 343771, 687542, 1031313, 1375084, 1718855, 2062626, 2750168, 3437710, 4125252, 5156565, 5500336, 6875420, 8250504, 10313130, 13750840, 16501008, 20626260, 27501680, 41252520, 82505040]

約数ペア:

[(1, 82505040), (2, 41252520), (3, 27501680), (4, 20626260), (5, 16501008), (6, 13750840), (8, 10313130), (10, 8250504), (12, 6875420), (15, 5500336), (16, 5156565), (20, 4125252), (24, 3437710), (30, 2750168), (40, 2062626), (48, 1718855), (60, 1375084), (80, 1031313), (120, 687542), (240, 343771)]