153339720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29717}}^1$

素因数の和:29774

約数の個数: 64

約数和(自身を含む): 470733120

約数和(自身を除く): 317393400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 29717, 59434, 89151, 118868, 148585, 178302, 237736, 297170, 356604, 445755, 594340, 713208, 891510, 1188680, 1277831, 1783020, 2555662, 3566040, 3833493, 5111324, 6389155, 7666986, 10222648, 12778310, 15333972, 19167465, 25556620, 30667944, 38334930, 51113240, 76669860, 153339720]

約数ペア:

[(1, 153339720), (2, 76669860), (3, 51113240), (4, 38334930), (5, 30667944), (6, 25556620), (8, 19167465), (10, 15333972), (12, 12778310), (15, 10222648), (20, 7666986), (24, 6389155), (30, 5111324), (40, 3833493), (43, 3566040), (60, 2555662), (86, 1783020), (120, 1277831), (129, 1188680), (172, 891510), (215, 713208), (258, 594340), (344, 445755), (430, 356604), (516, 297170), (645, 237736), (860, 178302), (1032, 148585), (1290, 118868), (1720, 89151), (2580, 59434), (5160, 29717)]