47085840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{21799}}^1$

素因数の和:21821

約数の個数: 80

約数和(自身を含む): 162192000

約数和(自身を除く): 115106160

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, 21799, 43598, 65397, 87196, 108995, 130794, 174392, 196191, 217990, 261588, 326985, 348784, 392382, 435980, 523176, 588573, 653970, 784764, 871960, 980955, 1046352, 1177146, 1307940, 1569528, 1743920, 1961910, 2354292, 2615880, 2942865, 3139056, 3923820, 4708584, 5231760, 5885730, 7847640, 9417168, 11771460, 15695280, 23542920, 47085840]

約数ペア:

[(1, 47085840), (2, 23542920), (3, 15695280), (4, 11771460), (5, 9417168), (6, 7847640), (8, 5885730), (9, 5231760), (10, 4708584), (12, 3923820), (15, 3139056), (16, 2942865), (18, 2615880), (20, 2354292), (24, 1961910), (27, 1743920), (30, 1569528), (36, 1307940), (40, 1177146), (45, 1046352), (48, 980955), (54, 871960), (60, 784764), (72, 653970), (80, 588573), (90, 523176), (108, 435980), (120, 392382), (135, 348784), (144, 326985), (180, 261588), (216, 217990), (240, 196191), (270, 174392), (360, 130794), (432, 108995), (540, 87196), (720, 65397), (1080, 43598), (2160, 21799)]