27875160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77431}}^1$

素因数の和:77448

約数の個数: 48

約数和(自身を含む): 90595440

約数和(自身を除く): 62720280

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, 360, 77431, 154862, 232293, 309724, 387155, 464586, 619448, 696879, 774310, 929172, 1161465, 1393758, 1548620, 1858344, 2322930, 2787516, 3097240, 3484395, 4645860, 5575032, 6968790, 9291720, 13937580, 27875160]

約数ペア:

[(1, 27875160), (2, 13937580), (3, 9291720), (4, 6968790), (5, 5575032), (6, 4645860), (8, 3484395), (9, 3097240), (10, 2787516), (12, 2322930), (15, 1858344), (18, 1548620), (20, 1393758), (24, 1161465), (30, 929172), (36, 774310), (40, 696879), (45, 619448), (60, 464586), (72, 387155), (90, 309724), (120, 232293), (180, 154862), (360, 77431)]