270036540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6277}}^1$

素因数の和:6531

約数の個数: 72

約数和(自身を含む): 822669120

約数和(自身を除く): 552632580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 6277, 7170, 8604, 10755, 12554, 14340, 18831, 21510, 25108, 31385, 37662, 43020, 56493, 62770, 75324, 94155, 112986, 125540, 188310, 225972, 282465, 376620, 564930, 1129860, 1500203, 3000406, 4500609, 6000812, 7501015, 9001218, 13501827, 15002030, 18002436, 22503045, 27003654, 30004060, 45006090, 54007308, 67509135, 90012180, 135018270, 270036540]

約数ペア:

[(1, 270036540), (2, 135018270), (3, 90012180), (4, 67509135), (5, 54007308), (6, 45006090), (9, 30004060), (10, 27003654), (12, 22503045), (15, 18002436), (18, 15002030), (20, 13501827), (30, 9001218), (36, 7501015), (45, 6000812), (60, 4500609), (90, 3000406), (180, 1500203), (239, 1129860), (478, 564930), (717, 376620), (956, 282465), (1195, 225972), (1434, 188310), (2151, 125540), (2390, 112986), (2868, 94155), (3585, 75324), (4302, 62770), (4780, 56493), (6277, 43020), (7170, 37662), (8604, 31385), (10755, 25108), (12554, 21510), (14340, 18831)]