157458480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{656077}}^1$

素因数の和:656093

約数の個数: 40

約数和(自身を含む): 488122032

約数和(自身を除く): 330663552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 656077, 1312154, 1968231, 2624308, 3280385, 3936462, 5248616, 6560770, 7872924, 9841155, 10497232, 13121540, 15745848, 19682310, 26243080, 31491696, 39364620, 52486160, 78729240, 157458480]

約数ペア:

[(1, 157458480), (2, 78729240), (3, 52486160), (4, 39364620), (5, 31491696), (6, 26243080), (8, 19682310), (10, 15745848), (12, 13121540), (15, 10497232), (16, 9841155), (20, 7872924), (24, 6560770), (30, 5248616), (40, 3936462), (48, 3280385), (60, 2624308), (80, 1968231), (120, 1312154), (240, 656077)]