39836520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 130291200

約数和(自身を除く): 90454680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 463, 478, 717, 926, 956, 1195, 1389, 1434, 1852, 1912, 2151, 2315, 2390, 2778, 2868, 3585, 3704, 4167, 4302, 4630, 4780, 5556, 5736, 6945, 7170, 8334, 8604, 9260, 9560, 10755, 11112, 13890, 14340, 16668, 17208, 18520, 20835, 21510, 27780, 28680, 33336, 41670, 43020, 55560, 83340, 86040, 110657, 166680, 221314, 331971, 442628, 553285, 663942, 885256, 995913, 1106570, 1327884, 1659855, 1991826, 2213140, 2655768, 3319710, 3983652, 4426280, 4979565, 6639420, 7967304, 9959130, 13278840, 19918260, 39836520]

約数ペア:

[(1, 39836520), (2, 19918260), (3, 13278840), (4, 9959130), (5, 7967304), (6, 6639420), (8, 4979565), (9, 4426280), (10, 3983652), (12, 3319710), (15, 2655768), (18, 2213140), (20, 1991826), (24, 1659855), (30, 1327884), (36, 1106570), (40, 995913), (45, 885256), (60, 663942), (72, 553285), (90, 442628), (120, 331971), (180, 221314), (239, 166680), (360, 110657), (463, 86040), (478, 83340), (717, 55560), (926, 43020), (956, 41670), (1195, 33336), (1389, 28680), (1434, 27780), (1852, 21510), (1912, 20835), (2151, 18520), (2315, 17208), (2390, 16668), (2778, 14340), (2868, 13890), (3585, 11112), (3704, 10755), (4167, 9560), (4302, 9260), (4630, 8604), (4780, 8334), (5556, 7170), (5736, 6945)]