78773040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{36469}}^1$

素因数の和:36491

約数の個数: 80

約数和(自身を含む): 271336800

約数和(自身を除く): 192563760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 36469, 72938, 109407, 145876, 182345, 218814, 291752, 328221, 364690, 437628, 547035, 583504, 656442, 729380, 875256, 984663, 1094070, 1312884, 1458760, 1641105, 1750512, 1969326, 2188140, 2625768, 2917520, 3282210, 3938652, 4376280, 4923315, 5251536, 6564420, 7877304, 8752560, 9846630, 13128840, 15754608, 19693260, 26257680, 39386520, 78773040]

約数ペア:

[(1, 78773040), (2, 39386520), (3, 26257680), (4, 19693260), (5, 15754608), (6, 13128840), (8, 9846630), (9, 8752560), (10, 7877304), (12, 6564420), (15, 5251536), (16, 4923315), (18, 4376280), (20, 3938652), (24, 3282210), (27, 2917520), (30, 2625768), (36, 2188140), (40, 1969326), (45, 1750512), (48, 1641105), (54, 1458760), (60, 1312884), (72, 1094070), (80, 984663), (90, 875256), (108, 729380), (120, 656442), (135, 583504), (144, 547035), (180, 437628), (216, 364690), (240, 328221), (270, 291752), (360, 218814), (432, 182345), (540, 145876), (720, 109407), (1080, 72938), (2160, 36469)]