230576120

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{45389}}^1$

素因数の和:45527

約数の個数: 32

約数和(自身を含む): 522892800

約数和(自身を除く): 292316680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 45389, 90778, 181556, 226945, 363112, 453890, 907780, 1815560, 5764403, 11528806, 23057612, 28822015, 46115224, 57644030, 115288060, 230576120]

約数ペア:

[(1, 230576120), (2, 115288060), (4, 57644030), (5, 46115224), (8, 28822015), (10, 23057612), (20, 11528806), (40, 5764403), (127, 1815560), (254, 907780), (508, 453890), (635, 363112), (1016, 226945), (1270, 181556), (2540, 90778), (5080, 45389)]